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Seiko Epson Corp Patents
What Seiko Epson Corp has filed at the patent office — applications as well as grants, because a filing is on the record eighteen months before anyone has to say what it was for.
SEKEY on carbonthat →Filings on file
134
Granted
0
Still pending
134
Filed under
1 names
134 filings
Newest filing first. A pending application has no patent number yet, and most never get one.
| Invention | Patent |
|---|---|
| IMAGE READING DEVICEH04N 1/00909, H04N 1/00981, H04N 1/00572, H04N 1/00583, H04N 1/00602, H04N 1/00615, H04N 1/00649, H04N 1/1235, H04N 1/125, H04N 1/193, H04N 1/19557Filed as SEIKO EPSON CORPORATION2026-06-03Masaki NAMIKI | pending |
| ELECTRONIC APPARATUS AND CABLE PROTECTING UNITB41J 29/13, B41J 29/54, H05K 7/06, B41J 2/14072, B41J 29/02, H01B 7/0045, H02G 11/00, H04N 1/00519, H05K 7/1401Filed as SEIKO EPSON CORPORATION2026-06-03Yusuke HIGUCHI | pending |
| ELECTRO-OPTICAL DEVICE AND ELECTRONIC DEVICEH10K 59/131, H10K 59/1213, G09G 3/38, G09G 3/2022, G09G 3/2074, G09G 3/30Filed as SEIKO EPSON CORPORATION2026-05-26Takumi KODAMA | pending |
| PROJECTORG03B 21/142, G03B 21/145, G02B 7/08, G03B 21/00, G03B 21/14Filed as SEIKO EPSON CORPORATION2026-05-15Takashi NAKAJIMA | pending |
| Method Of Determining Aperture Area And Droplet Jet DeviceB05B 1/08, A61C 17/02, B05B 1/02, B05B 12/085Filed as SEIKO EPSON CORPORATION2026-05-04Hirokazu SEKINO | pending |
| ROBOT AND ROBOT SYSTEMB25J 9/042, B25J 9/044, B25J 9/104Filed as SEIKO EPSON CORPORATION2026-04-27Tetsuya AOKI | pending |
| RECORDING DEVICEB41J 2/01, B41J 11/007, B41J 2/1721, B41J 11/0065Filed as SEIKO EPSON CORPORATION2026-04-24Masaharu IWAMOTO | pending |
| IMAGE READING APPARATUSB65H 3/34, H04N 1/00602, B65H 3/06, B65H 3/063, B65H 3/0676, B65H 3/56, B65H 5/062, B65H2403/40, B65H2404/60, B65H2801/39, H04N 1/00588Filed as SEIKO EPSON CORPORATION2026-04-20Masaki NAMIKI | pending |
| PROJECTORG03B 21/16, G03B 21/2013, H05K 7/20145, H05K 7/20154, H05K 7/20209Filed as SEIKO EPSON CORPORATION2026-04-07Yosuke NAKATA | pending |
| IMAGE CORRECTION METHODH04N 9/3182, H04N 9/3194, H04N 9/67Filed as SEIKO EPSON CORPORATION2026-04-07Takumi ARAGAKI | pending |
| CONTROL METHOD FOR PRINTING APPARATUS AND PRINTING APPARATUSB41J 15/165, B41J 15/04, B65H 18/103, B65H 23/035, B65H 23/048, B65H 23/16, B65H 23/1806, B65H 23/1825, B65H 23/185, B65H 23/1888, B65H 23/192, B65H 23/195, B65H 23/198, B65H2511/112Filed as SEIKO EPSON CORPORATION2026-04-06Ryosuke BAN | pending |
| CONTROL METHOD FOR PROJECTION APPARATUS, PROJECTION SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAMH04N 9/3194, H04N 9/3129, H04N 9/317, H04N 9/3185Filed as SEIKO EPSON CORPORATION2026-04-03Yutaro IIJIMA | pending |
| MEDIUM TRANSPORT DEVICE AND IMAGE READING DEVICEB65H 5/068, B65H 7/125, H04N 1/00525, B65H 5/062, B65H 5/36, B65H 7/06, B65H2404/14, B65H2511/524, B65H2553/30, B65H2601/523, B65H2701/1131, B65H2801/39, H04N 1/124Filed as SEIKO EPSON CORPORATION2026-04-02Noriyuki KOYANAGI | pending |
| ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUSG02F 1/136213, G02F 1/1368, G03B 21/006Filed as SEIKO EPSON CORPORATION2026-04-01Tomoya TAKEUCHI | pending |
| PRINTING MANAGEMENT DEVICE AND PRINTING SYSTEMG06K 15/1807Filed as SEIKO EPSON CORPORATION2026-04-01Takuto TANAKA | pending |
| IMAGE READING DEVICEH04N 1/00909, A46B 15/0051, A46B 15/0053, A46B2200/3073, H04N2201/0081Filed as SEIKO EPSON CORPORATION2026-04-01Ryota HAYASHIDA | pending |
| PROJECTOR AND PROJECTION SYSTEMG03B 21/2073, G03B 17/54, G03B 21/142, G03B 21/2013Filed as SEIKO EPSON CORPORATION2026-03-31Takuo YONEYAMA | pending |
| PROJECTORG03B 21/145, G03B 21/16, H04R 1/025, H04R 1/028, H04R 1/403, H04R 5/02, H04R2499/15Filed as SEIKO EPSON CORPORATION2026-03-31Nobuyuki OTSUKI | pending |
| ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUSH10D 86/481, H10D 86/60, G02F 1/1368Filed as SEIKO EPSON CORPORATION2026-03-31Naoto KODAIRA | pending |
| LIQUID EJECTION DEVICE AND NOZZLE SURFACE CLEANING METHODB41J 2/16511, B41J 2/16579Filed as SEIKO EPSON CORPORATION2026-03-30Kazuyoshi TANASE | pending |
| SPECTROMETERG01J 3/2823, G01J 3/0267, G01J 3/0275Filed as SEIKO EPSON CORPORATION2026-03-30Ayano NAKAMURA | pending |
| FIBER BODY MANUFACTURING APPARATUS AND METHOD FOR PRODUCING FIBER BODYD04H 1/736, D04H 1/58, D04H 1/732, D21B 1/10, D21F 9/00, D21F 9/02, D21G 9/00, D21G 9/0027Filed as SEIKO EPSON CORPORATION2026-03-30Tatsuya ITO | pending |
| Printing Apparatus And Method For Controlling Printing ApparatusB41J 2/04573, B41J 2/04508, B41J 2/04581, B41J 25/005Filed as SEIKO EPSON CORPORATION2026-03-27Yoshio MOGAMI | pending |
| METHOD FOR DRIVING LASER LIGHT SOURCE AND LASER INTERFEROMETERG01B 9/02002, G01B 9/02012Filed as SEIKO EPSON CORPORATION2026-03-27Nobuhito HAYASHI | pending |
| Vibration Rectification Error Correction Device And Sensor ModuleG01P 15/18Filed as SEIKO EPSON CORPORATION2026-03-27Masayoshi TODOROKIHARA | pending |
| METHOD OF CONTROLLING OPTICAL SYSTEMH04N 9/3147, H04N 9/317, H04N 9/3185, H04N 9/3194Filed as SEIKO EPSON CORPORATION2026-03-27Shiki FURUI | pending |
| PRINTING SYSTEM AND PRINTING METHODB41J 2/2139, B41J 2/2114, B41J 2/2135, B41J 2/2146, B41J 11/0095, G06K 15/027, G06K2215/0094, G06K2215/101Filed as SEIKO EPSON CORPORATION2026-03-27Yuki MIYAMOTO | pending |
| Printing ApparatusB41J 2/04541, B41J 2/04505, B41J 2/04573, B41J 2/04586, B41J 25/001Filed as SEIKO EPSON CORPORATION2026-03-27Yoshio MOGAMI | pending |
| Capacitance Sensor And Sensing DeviceG01D 5/24, H03K 17/955, H03K 17/962, H03K2217/960755, H03K2217/96077, H03K2217/96078Filed as SEIKO EPSON CORPORATION2026-03-27Ryosuke ICHIKAWA | pending |
| Magnetic BeadsH01F 1/20, B22F 1/16, B22F 1/05, B22F2302/25, B22F2302/253, B22F2302/256, B22F2302/45, B22F2304/10Filed as SEIKO EPSON CORPORATION2026-03-27Michio NAKAMORI | pending |
| MAINTENANCE UNIT AND LIQUID EJECTION APPARATUSB41J 2/16508, B41J 2/16544, B41J 2/16514, B41J 2/16511, B41J 2/16579, B41J 2/1707, B41J 25/304Filed as SEIKO EPSON CORPORATION2026-03-27Toshio KUMAGAI | pending |
| FEATURE POINT EXTRACTION METHOD, FEATURE POINT EXTRACTION SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAMG06V 10/7715, G06V 10/82, G06N 3/045Filed as SEIKO EPSON CORPORATION2026-03-27Akihiro NAKASHIMA | pending |
| PRINTING SYSTEM AND PRINTING METHODB41J 11/00212, B41J2203/01, B41J 11/00214, B41J 2/04505, B41J 2/04558, B41J 2/04586, B41J 2/2103, B41J 2/2117, B41J 29/393, B41J2029/3935Filed as SEIKO EPSON CORPORATION2026-03-27Yuki MIYAMOTO | pending |
| Method For Producing Transfer Medium And Transfer Recording MethodB41M 5/502, B41M 5/0256, B41M 5/5272, B41M 5/5281Filed as SEIKO EPSON CORPORATION2026-03-26Takayoshi KAGATA | pending |
| Biological Material Purification Method, Magnetic Bead, Magnetic Bead Dispersion Liquid, And Biological Material Purification KitC12N 15/1013Filed as SEIKO EPSON CORPORATION2026-03-26Miki UCHIDA | pending |
| Cleaning DeviceB41J 2/16517, B41J2002/16567Filed as SEIKO EPSON CORPORATION2026-03-26Mio SASAKI | pending |
| SETTING METHOD FOR DISPLAY APPARATUS AND PROCESSING METHOD FOR INFORMATION PROCESSING APPARATUSG06F 3/14Filed as SEIKO EPSON CORPORATION2026-03-26Katsuyoshi YAMAGUCHI | pending |
| INFORMATION PROCESSING DEVICE, PRINT SETTING PRESENTATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAMG06F 3/1257, G06F 3/1205Filed as SEIKO EPSON CORPORATION2026-03-26Naoki HAGIHARA | pending |
| METHOD FOR CONTROLLING DISPLAY SYSTEM, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM FOR CONTROLLING DISPLAY SYSTEM, AND DISPLAY SYSTEMG06F 3/0227, G06F 3/03545, G06F 3/0383, H04N 9/3179Filed as SEIKO EPSON CORPORATION2026-03-26Susumu OTA | pending |
| Three-Dimensional Object Printing Apparatus And Head UnitB29C 64/209, B33Y 30/00, B29C 64/321, B29C 64/112, B29C 64/255Filed as SEIKO EPSON CORPORATION2026-03-26Yoshinori NAKAJIMA | pending |
| WAVELENGTH VARIABLE INTERFERENCE FILTERG02B 26/001Filed as SEIKO EPSON CORPORATION2026-03-26Kengo TAKAGI | pending |
| WAVELENGTH CONVERSION ELEMENT, LIGHT SOURCE DEVICE, AND PROJECTORG03B 21/204, G03B 21/16Filed as SEIKO EPSON CORPORATION2026-03-26Ryota TAKAI | pending |
| Control Method And Non-Transitory Computer-Readable Storage Medium Storing ProgramB25J 9/1692, B25J 9/1638Filed as SEIKO EPSON CORPORATION2026-03-26Masamichi SUZUKI | pending |
| PRINTING METHOD AND LIQUID DISCHARGE DEVICEB41M 3/12, B41J 2/0057, B41J 2/2114, B41J2002/012, B41M 3/006, B41M 3/008Filed as SEIKO EPSON CORPORATION2026-03-26Takumi JOKO | pending |
| NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING FAX CONTROL PROGRAM, FAX CONTROL DEVICE, AND A CONTROL METHODH04N 1/32566, H04N 1/32363, H04N 1/32587Filed as SEIKO EPSON CORPORATION2026-03-26Masayuki MOMOI | pending |
| PROJECTION METHOD, PROJECTION SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAMH04N 9/3194, H04N 9/3182Filed as SEIKO EPSON CORPORATION2026-03-26Takumi OIKE | pending |
| COMMUNICATION DEVICE, PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAMH04W 76/19, H04W 76/18Filed as SEIKO EPSON CORPORATION2026-03-25Harumichi MORITA | pending |
| ILLUMINATION CONTROL METHOD AND ILLUMINATION DEVICEG03B 21/2033, G03B 21/2013, G09G 3/002, G09G2320/0626, G09G2354/00Filed as SEIKO EPSON CORPORATION2026-03-25Rui ARUGA | pending |
| Cleaning DeviceB41J 2/16505, B06B 1/0622, B41J 2/16579, B41P2235/14Filed as SEIKO EPSON CORPORATION2026-03-25Eiji OSAWA | pending |
| METHOD FOR MANUFACTURING ARRAY SENSOR ELEMENT AND ARRAY SENSOR ELEMENTH10N 30/071, H10N 39/00, H10N 30/06, H10N 30/302Filed as SEIKO EPSON CORPORATION2026-03-25Takashi MIYATA | pending |
| PROJECTORG03B 21/142, G03B 21/145, G02B 7/08, G03B 21/00, G03B 21/14Filed as SEIKO EPSON CORPORATION2026-03-24Takashi NAKAJIMA | pending |
| PRINTING CONTROL APPARATUS, PRINTING CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PRINTING CONTROL PROGRAMG06K 15/129, G06F 3/1205, G06F 3/1253Filed as SEIKO EPSON CORPORATION2026-03-24Koki NOMURA | pending |
| CONTROL METHOD, PROJECTION APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAMH04N 1/6005, H04N 5/74Filed as SEIKO EPSON CORPORATION2026-03-23Momoko IMAI | pending |
| PIEZOELECTRIC ELEMENT, LIQUID EJECTING HEAD, AND LIQUID EJECTING APPARATUSH10N 30/852, H10N 30/704, B41J 2/161Filed as SEIKO EPSON CORPORATION2026-03-23Koji OHASHI | pending |
| NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PRINTING CONTROL PROGRAM, INFORMATION PROCESSING APPARATUS, AND CONTROL METHODG06F 3/1228, G06F 3/1205, G06F 3/1225, G06F 3/1259Filed as SEIKO EPSON CORPORATION2026-03-23Masato FURUSE | pending |
| PIEZOELECTRIC ELEMENT, LIQUID EJECTING HEAD, AND LIQUID EJECTING APPARATUSH10N 30/852, H10N 30/50, B41J 2/14233, B41J2002/14258Filed as SEIKO EPSON CORPORATION2026-03-23Koji OHASHI | pending |
| NIOBIUM FATTY ACID COMPLEX PRODUCTION METHOD AND PIEZOELECTRIC BODY PRODUCTION METHODC07F 5/003, H10K 85/361Filed as SEIKO EPSON CORPORATION2026-03-23Tsukasa HITOMI | pending |
| ELECTRIC FIELD ENHANCEMENT ELEMENT AND RAMAN SPECTROSCOPIC APPARATUSG01J 3/44Filed as SEIKO EPSON CORPORATION2026-03-23Fumika YAMADA | pending |
| PRINT SYSTEM AND CONTROL METHOD THEREOFB41J 2/2135, B41J 11/008, B41J2203/01, B41J 2/2132, B41J 11/0095, B41J 11/42, B41J 11/46, B41J 13/03, B41J 13/14, B41J 19/145, B41J 25/005, G06K 15/027Filed as SEIKO EPSON CORPORATION2026-03-23Tetsuya MATSUMURA | pending |
| PIEZOELECTRIC ELEMENT, LIQUID EJECTING HEAD, AND LIQUID EJECTING APPARATUSB41J 2/14233, H10N 30/8542, H10N 30/2047, H10N 30/50, H10N 30/708, B41J2002/14258Filed as SEIKO EPSON CORPORATION2026-03-23Koji OHASHI | pending |
| METHOD FOR PRODUCING THREE-DIMENSIONAL OBJECTB29C 64/321, B33Y 10/00, B29C 64/209, B29C 64/106Filed as SEIKO EPSON CORPORATION2026-03-23Masaaki OGIHARA | pending |
| PROJECTORG03B 21/16, G03B 21/2033Filed as SEIKO EPSON CORPORATION2026-03-20Hiroyuki OTSUKA | pending |
| ELECTRO-OPTIC DEVICE, METHOD OF MANUFACTURING ELECTRO-OPTIC DEVICE, AND ELECTRONIC APPARATUSG02F 1/1368, H10D 86/0221, H10D 86/421, H10D 86/481Filed as SEIKO EPSON CORPORATION2026-03-20Hidenori KAWATA | pending |
| LASER IRRADIATION APPARATUS AND LASER PROCESSING APPARATUSB23K 26/032, H01S 5/11, B23K 26/0648Filed as SEIKO EPSON CORPORATION2026-03-20Yoshitomo KUMAI | pending |
| PROJECTORG03B 21/16, G03B 21/2013Filed as SEIKO EPSON CORPORATION2026-03-20Sosei YAMANE | pending |
| BIOLOGICAL MATERIAL PURIFICATION METHOD AND MAGNETIC SEPARATION DEVICEC12N 15/1013, B03C 1/01, B03C 1/288, B03C 1/30, B03C2201/18, B03C2201/26Filed as SEIKO EPSON CORPORATION2026-03-19Soichi MORIYA | pending |
| NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING CONTROL PROGRAM, INFORMATION PROCESSING APPARATUS, AND CONTROL METHODG06F 3/126, G06F 3/1205Filed as SEIKO EPSON CORPORATION2026-03-19Masatsugu INOUE | pending |
| LIQUID DISCHARGE APPARATUS AND HEAD UNITB41J 2/0451, B41J 2/04541, B41J 2/04548, B41J 2/0455, B41J 2/04573, B41J 2/04581, B41J 2/04588Filed as SEIKO EPSON CORPORATION2026-03-19Tomonori YAMADA | pending |
| DATA COLLECTION METHOD, DATA TRANSMISSION APPARATUS, AND DATA COLLECTION SYSTEMG06F 11/3072, H04L 67/125, G06F 16/345, G06F 11/302, G06F 11/3476, G06F2201/865Filed as SEIKO EPSON CORPORATION2026-03-19Nanako TAKAGOSHI | pending |
| ELECTRONIC INSTRUMENTH04N 9/3144, H04N 9/3105, H04N 9/3164Filed as SEIKO EPSON CORPORATION2026-03-19Yosuke NAKATA | pending |
| MEDIUM FEEDING DEVICE, RECORDING DEVICE, FEEDING ROLLER UNIT, AND METHOD OF CONTROLLING RECORDING DEVICEB65H 3/0669, B65H 3/0684, B65H 3/54, B65H 7/02, B65H2403/72, B65H2403/732, B65H2404/152, B65H2404/64, B65H2404/694, B65H2801/06Filed as SEIKO EPSON CORPORATION2026-03-19Katsunari KUMAGAI | pending |
| PROJECTORG03B 21/16, G03B 21/006, G03B 21/145, G03B 21/2013, G03B 21/2033Filed as SEIKO EPSON CORPORATION2026-03-19Yosuke NAKATA | pending |
| METHOD FOR MANUFACTURING INORGANIC ALIGNMENT FILM, LIQUID CRYSTAL APPARATUS, AND ELECTRO-OPTICAL APPARATUSG02F 1/133776, G02F 1/133734, G02F 1/133742, G02F 1/134309Filed as SEIKO EPSON CORPORATION2026-03-19Tomoya ISHIKAWA | pending |
| PROJECTORH05B 45/10, G03B 21/2053Filed as SEIKO EPSON CORPORATION2026-03-19Takeshi TAMURA | pending |
| PRINTING METHOD, IMAGE FORMING APPARATUS, AND IMAGE FORMING SYSTEMG06F 3/1222, B41J 3/44, B41J 29/393, G06F 3/1238Filed as SEIKO EPSON CORPORATION2026-03-19Yasuhiro OSHIMA | pending |
| LIQUID DISCHARGE APPARATUS AND HEAD UNITB41J 2/0451, B41J 2/04541, B41J 2/0455, B41J 2/04573, B41J 2/04581, B41J 2/14233Filed as SEIKO EPSON CORPORATION2026-03-19Tomonori YAMADA | pending |
| Biological Material Purification Method, Magnetic Stand, And Biological Material Purification DeviceB01D 15/265, B01D 15/102, B01D 15/22, B01D 15/3885, B01D 15/424, B01D2221/10Filed as SEIKO EPSON CORPORATION2026-03-18Masato HANAMURA | pending |
| INFORMATION PROCESSING APPARATUS, BILLING AMOUNT OUTPUT METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAMG06Q 20/102, G06T 7/0004Filed as SEIKO EPSON CORPORATION2026-03-18Koichiro OTA | pending |
| PROJECTOR DEVICEG03B 21/145Filed as SEIKO EPSON CORPORATION2026-03-18Hiroyuki KAMIJO | pending |
| OscillatorH03B 1/02, H03B 5/32, H03B2200/0014Filed as SEIKO EPSON CORPORATION2026-03-18Yoshiaki MATSUMOTO | pending |
| LASER IRRADIATION APPARATUS AND LASER PROCESSING APPARATUSH01S 5/02423, B23K 26/703, H01S 5/11, H01S 5/42Filed as SEIKO EPSON CORPORATION2026-03-18Yoshitomo KUMAI | pending |
| LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUSG02F 1/136286, G02F 1/1337, G02F 1/1368Filed as SEIKO EPSON CORPORATION2026-03-18Shogo TAKAHASHI | pending |
| PROJECTORG03B 21/26, H04N 9/3164, H05B 45/20, H05B 45/325, H05B 45/10, F21S 6/002, F21S 6/005, F21V 23/002, F21V 23/006, F21V 33/0052, G03B 21/145, G03B 29/00, H04N 9/3105, H04N 9/3123Filed as SEIKO EPSON CORPORATION2026-03-18Takashi AKAHANE | pending |
| ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUSH10K 59/1315, G09G 3/3233, G09G2300/0426, G09G2300/0452, G09G2300/0842, G09G2310/08Filed as SEIKO EPSON CORPORATION2026-03-17Takumi KODAMA | pending |
| DISPLAY APPARATUS MANAGEMENT METHOD, DISPLAY SYSTEM, AND INFORMATION PROCESSING APPARATUSG09G 3/001, G09G2320/0606, G09G2320/0626, G09G2320/08, G09G2360/04, G09G2360/145, G09G2360/16, G09G2370/042Filed as SEIKO EPSON CORPORATION2026-03-17Koichiro OTA | pending |
| Wavelength-Tunable Interference FilterG02B 26/001Filed as SEIKO EPSON CORPORATION2026-03-17Mitsumi KISHIDA | pending |
| MEDIUM CONVEYING APPARATUS AND RECORDING APPARATUSB41J 11/007, H04N 1/00615Filed as SEIKO EPSON CORPORATION2026-03-17Nobuyuki NISHI | pending |
| MEDIUM DISCHARGING APPARATUS AND IMAGE READING APPARATUSH04N 1/00631, H04N 1/00591, H04N 1/00602, H04N 1/00615Filed as SEIKO EPSON CORPORATION2026-03-17Seiji TEZUKA | pending |
| POSITIONING ENVIRONMENT PROVIDING SYSTEM AND POSITIONING ENVIRONMENT PROVIDING METHODH04W 64/00, H04B 17/318, H04W 84/06Filed as SEIKO EPSON CORPORATION2026-03-17Maho TERASHIMA | pending |
| Inertial Measurement UnitG01C 21/188, G01P 7/00, G01P 15/18Filed as SEIKO EPSON CORPORATION2026-03-17Yasushi NAKAOKA | pending |
| DRIVER AND ELECTRO-OPTICAL APPARATUSG09G 3/3648, G02F 1/13306, G09G2310/08, G09G2340/16Filed as SEIKO EPSON CORPORATION2026-03-16Akira MORITA | pending |
| LIGHT SOURCE APPARATUS AND PROJECTORG03B 21/2066, G03B 21/208, F16B 11/008, G02B 6/0003, G02B 6/0008, G02B 6/0055, G02B 6/43, G02B 7/008, G02B 27/30, G03B 21/2013, G03B 21/204Filed as SEIKO EPSON CORPORATION2026-03-16Makoto ZAKOJI | pending |
| INJECTION MOLDING DEVICE AND MOLD OPENING AND CLOSING DEVICEB29C 45/76, B29C 45/661, B29C 45/83Filed as SEIKO EPSON CORPORATION2026-03-16Tetsuya TAMURA | pending |
| Ink Jet Ink Composition, Recording Method, And Method For Producing Ink Jet Ink CompositionC09D 11/328, C09D 11/38, D06P 1/38, D06P 1/6735, D06P 3/10, D06P 3/66, D06P 5/30Filed as SEIKO EPSON CORPORATION2026-03-16Kenta UCHIDA | pending |
| LIQUID EJECTING APPARATUS AND DRIVING METHOD THEREOFB41J 2/04588, B41J 2/04541, B41J 2/04581, B41J 2/14233Filed as SEIKO EPSON CORPORATION2026-03-16Mitsuki EBISAWA | pending |
| Liquid Ejecting Head And Printing ApparatusB41J 2/1433, B41J 2/14233, B41J2002/14475, B41J2202/03, B41J2202/11Filed as SEIKO EPSON CORPORATION2026-03-16Takanori AIMONO | pending |
| LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUSB41J 2/0451, B41J 2/04541, B41J 2/04581, B41J 2/14233, B41J2002/14491Filed as SEIKO EPSON CORPORATION2026-03-16Kento NAWA | pending |
| TEST PATTERN FORMING METHOD, ADJUSTMENT VALUE DETERMINATION METHOD, AND PRINTING APPARATUSB41J 29/393, B41J 2/145, B41J 19/18, B41J2029/3935Filed as SEIKO EPSON CORPORATION2026-03-16Tetsuya MATSUMURA | pending |
| LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUSB41J 2/14233, B41J 2/1433, B41J2002/14306Filed as SEIKO EPSON CORPORATION2026-03-16Takahiro KANEGAE | pending |
| LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUSB41J 2/0451, B41J 2/04581, B41J 2/14233, B41J2002/14491Filed as SEIKO EPSON CORPORATION2026-03-16Kei YAMAGUCHI | pending |
| Cleaning DeviceB41J 2/16517, B41J2002/16567Filed as SEIKO EPSON CORPORATION2026-03-16Eiji OSAWA | pending |
| LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUSB41J 2/0451, B41J 2/04541, B41J 2/04581, B41J 2/14233, B41J2002/14491Filed as SEIKO EPSON CORPORATION2026-03-16Kei YAMAGUCHI | pending |
| PRINTING DEVICEB41J 11/00218, B41J 11/00214, B41J 11/007, B41J2025/008Filed as SEIKO EPSON CORPORATION2026-03-13Norihiro MASUDA | pending |
| ROLL PAPER PRINTERB41J 11/70Filed as SEIKO EPSON CORPORATION2026-03-13Nobuhiro INOUE | pending |
| Gas Separation Membrane And Gas Separation ApparatusB01D 53/228, B01D 69/10, B01D 69/107, B01D 69/108, B01D2053/221, B01D2257/504, B01D2313/025, B01D2313/04Filed as SEIKO EPSON CORPORATION2026-03-13Taisuke NAKASHIMA | pending |
| INK REPLENISHMENT SYSTEMB41J 2/17506, B41J 2/17596Filed as SEIKO EPSON CORPORATION2026-03-13Tadahiro MIZUTANI | pending |
| LIQUID RECEIVING DEVICE, MAINTENANCE DEVICE, AND LIQUID EJECTION APPARATUSB41J 2/16505, B41J 2/1721, B41J2002/16594Filed as SEIKO EPSON CORPORATION2026-03-13Sohei CHIBA | pending |
| RECORDING DEVICE AND METHOD OF CONTROLLING RECORDING DEVICEB41J 2/16526, B41J 25/304, B41J 2/16508, B41J 2/16585, B41J2002/16582Filed as SEIKO EPSON CORPORATION2026-03-13Yasuo SUNAGA | pending |
| TAPE PRINTING APPARATUS AND DISPLAY METHODB41J 3/46, B41J 3/4075, B41J 11/66, B41J 29/16, B41J 29/20Filed as SEIKO EPSON CORPORATION2026-03-13Ryota OSAKA | pending |
| LIGHT MODULATION MODULE, PROJECTOR, AND POLARIZATION UNITG03B 21/006, G03B 21/16, G02F 1/133548, G02B 7/008, G02F 1/133385, H04N 9/3105, H04N 9/3144Filed as SEIKO EPSON CORPORATION2026-03-12Norikazu KADOTANI | pending |
| IMAGE FORMING SYSTEM AND CONTROL METHOD FOR IMAGE FORMING SYSTEMG06F 3/1221, G06F 3/1229, G06F 3/1239, G06F 3/1255Filed as SEIKO EPSON CORPORATION2026-03-12Satoshi AIBA | pending |
| Magnetic Fluid CompositionH01F 1/44Filed as SEIKO EPSON CORPORATION2026-03-12Daisuke ISHIHARA | pending |
| PRINTING DEVICE AND CONTROL METHOD FOR PRINTING DEVICEB41J 2/04526, B41J 2/0451, B41J 2/04586, B41J 2/16508, B41J 11/002, B41J 11/0085, B41J 15/16, B41J 25/005Filed as SEIKO EPSON CORPORATION2026-03-12Akihiro MISHIMA | pending |
| THREE-DIMENSIONAL SHAPING APPARATUSB29C 64/209, B33Y 30/00, B29C 64/30, B29C 64/165, B29K2101/12, B29K2105/12Filed as SEIKO EPSON CORPORATION2026-03-11Eiji OKAMOTO | pending |
| Liquid Ejecting HeadB41J 2/1433, B41J 2/04581, B41J 2/14233, B41J2002/14475, B41J2202/03, B41J2202/07Filed as SEIKO EPSON CORPORATION2026-03-11Takanori AIMONO | pending |
| METHOD FOR MANUFACTURING THREE-DIMENSIONAL SHAPED OBJECTB29C 64/393, B33Y 10/00, B33Y 50/02, B33Y 40/10Filed as SEIKO EPSON CORPORATION2026-03-11Keigo ISHIKURA | pending |
| IMAGE FORMING SYSTEM AND CONTROL METHOD FOR IMAGE FORMING SYSTEMG06F 3/1229, G06F 3/1204, G06F 3/1221, G06F 3/1239, G06F 3/1254, G06F 3/1255, G06F 3/1273Filed as SEIKO EPSON CORPORATION2026-03-11Satoshi AIBA | pending |
| THREE-DIMENSIONAL SHAPING APPARATUSB29C 64/336, B33Y 30/00, B33Y 40/00, B29C 64/209Filed as SEIKO EPSON CORPORATION2026-03-11Eiji OKAMOTO | pending |
| Method Of Cleaning Liquid Ejection Head And Liquid Ejection ApparatusB41J 2/16508, B41J 2/04541, B41J 2/04581, B41J 2/04588, B41J 2/04596, B41J 2/14233, B41J2002/16594, B41P2235/14, B41P2235/27Filed as SEIKO EPSON CORPORATION2026-03-11Seiji IZUO | pending |
| GEAR SET, MOVEMENT, AND TIMEPIECEG04B 13/02, G04B 13/027, G04B 35/00Filed as SEIKO EPSON CORPORATION2026-03-11Takeo FUNAKAWA | pending |
| CONVEYANCE DEVICE AND RECORDING DEVICEB41J 15/165, B41J 15/04Filed as SEIKO EPSON CORPORATION2026-03-11Jun YAMADA | pending |
| METHOD OF MANUFACTURING WHEEL, PLATE-SHAPED MEMBER, WHEEL, AND TIMEPIECEG04B 13/022, G04D 3/0082, G04B 13/027, G04B 15/14, G04D 3/0017, G04D 3/002, G04D 3/0069, G04D 3/0079Filed as SEIKO EPSON CORPORATION2026-03-11Takeo FUNAKAWA | pending |
| RESIN INSPECTION METHOD AND RESIN INSPECTION APPARATUSG01N 21/3563, B29C 45/76, B29C2945/76287, G01N 21/314, G01N 21/359, G01N2021/3196Filed as SEIKO EPSON CORPORATION2026-03-11Masayasu FUKUOKA | pending |
| LIGHT SOURCE MODULE AND PROJECTORG03B 21/145, G03B 21/006, G03B 21/142, G03B 21/2033Filed as SEIKO EPSON CORPORATION2026-03-11Keita TSUKIOKA | pending |
| OPTICAL MODULE AND PROJECTORG03B 21/2046, G03B 21/006, G03B 21/145, G03B 21/16, G03B 21/2033Filed as SEIKO EPSON CORPORATION2026-03-11Keita TSUKIOKA | pending |
| PRINTING DEVICE AND OPERATION UNITG03G 15/5016, G06F 1/3284, G03G 15/5004, G06F 3/0202, G06F 3/041Filed as SEIKO EPSON CORPORATION2026-03-11Takaho NAGUMO | pending |
| DISPLAY METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM, AND SIMULATION DEVICEG06F 3/04815, B25J 9/1605Filed as SEIKO EPSON CORPORATION2026-03-11Mayo SUZUKA | pending |
| Liquid Ejecting HeadB41J 2/1433, B41J 2/16502, B41J 2/14233, B41J2002/14475Filed as SEIKO EPSON CORPORATION2026-03-11Takanori AIMONO | pending |
| BARREL COMPLETE, MOVEMENT, AND TIMEPIECEG04B 1/16, G04B 33/06Filed as SEIKO EPSON CORPORATION2026-03-11Hikaru SHIMOOKI | pending |
| THREE-DIMENSIONAL SHAPING APPARATUSB29C 64/20, B33Y 30/00, B29C 64/194, B29C 64/165, B29C 64/336, B29K2995/0041Filed as SEIKO EPSON CORPORATION2026-03-11Eiji OKAMOTO | pending |
| METHOD FOR MANUFACTURING FILTER UNITB01D 29/012, B01D 39/16Filed as SEIKO EPSON CORPORATION2026-03-11Masahiro KARASAWA | pending |
| Liquid Ejecting Apparatus And Method Of Controlling Heating CircuitB41J 11/0015, H05B 3/0019Filed as SEIKO EPSON CORPORATION2026-03-10Atsushi UMEDA | pending |
| INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHODG06F 3/1255, G06F 3/1258, G06F 3/1205, G06F 3/1285Filed as SEIKO EPSON CORPORATION2026-03-10Masatsugu INOUE | pending |
| LIQUID EJECTION DEVICEB41J 2/16544, B41J 2/16505, B41J 2/1721Filed as SEIKO EPSON CORPORATION2026-03-10Kiyoto TAKEDA | pending |
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