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NTT Inc Patents
What NTT Inc 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.
NTTYY on carbonthat →Filings on file
64
Granted
0
Still pending
64
Filed under
9 names
64 filings
Newest filing first. A pending application has no patent number yet, and most never get one.
| Invention | Patent |
|---|---|
| PERIODIC-COMBINED-ENVELOPE-SEQUENCE GENERATING DEVICE, ENCODER, PERIODIC-COMBINED-ENVELOPE-SEQUENCE GENERATING METHOD, CODING METHOD, AND RECORDING MEDIUMFiled as NTT, Inc.2026-07-29Takehiro MORIYA | pending |
| WAVELENGTH CROSS CONNECT DEVICE, AND WAVELENGTH CROSS CONNECT METHODH04J 14/0305, H04Q 11/0005, H04B 10/27, H04Q2011/0011, H04Q2011/0016, H04Q2011/006Filed as NTT, Inc.2026-06-23Hiroki KAWAHARA | pending |
| PERIODIC-COMBINED-ENVELOPE-SEQUENCE GENERATION DEVICE, PERIODIC-COMBINED-ENVELOPE-SEQUENCE GENERATION METHOD, PERIODIC-COMBINED-ENVELOPE-SEQUENCE GENERATION PROGRAM AND RECORDING MEDIUMG10L 19/06, G10L 19/02, G10L 19/0212, G10L 19/032, G10L 19/12Filed as NTT, Inc.2026-06-17Takehiro MORIYA | pending |
| DATA TRANSMISSION DEVICE ON SERVER, DATA TRANSMISSION METHOD AND PROGRAM ON SERVERH04L 12/12, G06F 9/4418, G06F 9/4825, H04L 65/10Filed as NTT, Inc.2026-05-21Ko NATORI | pending |
| METHOD OF SRS-ASSISTED SUB-BAND CONFIGURATION FOR TYPE I/II CHANNEL STATE INFORMATION (CSI)H04L 5/0023, H04L 5/0051, H04L 5/0048, H04L 5/0094, H04L 25/0224Filed as NTT DOCOMO, INC.2026-05-19Nadisanka Rupasinghe | pending |
| SERVER DELAY CONTROL DEVICE, SERVER DELAY CONTROL METHOD AND PROGRAMG06F 9/4812, H04L 43/02, G06F 9/545, H04L 47/10, H04L 69/28Filed as NTT, Inc.2026-05-19Kei FUJIMOTO | pending |
| Wireless Apparatus And Communication MethodH04W 76/15, H04W 76/11, H04W 28/082, H04W 28/09, H04W 74/0808, H04W 84/12Filed as NTT, Inc.2026-05-19Akira KISHIDA | pending |
| Base Station And Terminal ApparatusH04W 76/15, H04W 28/0236, H04W 76/27, H04W 28/0967, H04W 28/082, H04W 36/28, H04W 84/12Filed as NTT, Inc.2026-05-18Akira KISHIDA | pending |
| COMMUNICATION APPARATUS AND COMMUNICATION METHODH04W 24/08, H04W 24/10, H04L 5/005, H04L 5/0057Filed as NTT DOCOMO, INC.2026-05-14Shohei Yoshioka | pending |
| IMAGE SENSOR AND IMAGING DEVICEH10F 39/8023, H10F 39/806, H10F 39/8067, G02B 3/0043, G02B 3/08Filed as NTT, Inc.2026-05-12Masashi MIYATA | pending |
| COMMUNICATION DEVICE AND COMMUNICATION METHODH04L 1/18, H04L 1/1854, H04L 1/1671, H04L 1/1861, H04L2001/0092Filed as NTT DOCOMO, INC.2026-05-05Shohei Yoshioka | pending |
| TERMINAL AND MEASUREMENT METHOD FOR REQUESTING CHANNEL STATE INFORMATIONH04L 5/0037, H04W 24/10, H04B 7/0626, H04L 5/0051, H04L 5/0057, H04L 5/0082, H04W 92/18Filed as NTT DOCOMO, INC.2026-04-30Shohei Yoshioka | pending |
| SINGLE-PHASE DIFFERENTIAL CONVERSION CIRCUITH03F 1/0233, H03F 3/45085, H03F2200/378, H03F2200/381, H03H 11/32Filed as NTT, Inc2026-04-27Teruo Jo | pending |
| VEHICLE SECURITY ANALYSIS SYSTEM, VEHICLE SECURITY ANALYSIS METHOD, AND PROGRAMG06F 21/55, G06F 21/566, G06F 11/34, G06F 21/552, G06F 21/554, G06F 21/577, G06F2221/034Filed as NTT Security (Japan) KK2026-04-27Yasunobu CHIBA | pending |
| TERMINAL FOR PERFORMING INITIAL ACCESSH04W 74/0866, H04L 5/0053, H04L 5/0094Filed as NTT DOCOMO, INC.2026-04-23Daisuke Kurita | pending |
| OPTICAL ELEMENT, IMAGE SENSOR AND IMAGING DEVICE FOR WAVELENGTH-DEPENDENT FOCUSING OF VISIBLE AND NEAR-INFRARED LIGHTH10F 39/8053, H10F 39/806, H04N 23/11, H10F 39/199, H10F 39/805, H10F 39/8023, H10F 39/182, H10F 39/802, G02B 1/002, G02B 1/02, G02B 5/20, G02B 5/201, G02B 5/208Filed as NTT, Inc.2026-04-23Masashi MIYATA | pending |
| TRANSMISSION NODE AND TRANSMISSION METHODH04W 74/0808, H04W 16/10, H04W 16/14Filed as NTT DOCOMO, INC.2026-04-09Masaya Okamura | pending |
| SOUND SIGNAL DOWNMIX METHOD, SOUND SIGNAL CODING METHOD, SOUND SIGNAL DOWNMIX APPARATUS, SOUND SIGNAL CODING APPARATUS, PROGRAMG10L 19/008, H04S 1/007, H04S 3/008, H04S2400/03Filed as NTT, Inc.2026-03-30Takehiro MORIYA | pending |
| TERMINAL AND COMMUNICATION METHODH04W 72/02, H04W 4/40, H04W 72/25, H04W 72/569, H04W 72/40, H04W 28/26, H04W 72/0446, H04W 74/0808Filed as NTT DOCOMO, INC.2026-03-26Shohei Yoshioka | pending |
| TERMINAL, AND BASE STATIONH04L 5/0094, H04W 72/51, H04W 72/20, H04L 5/0053, H04W 48/16, H04W 52/02Filed as NTT DOCOMO, INC.2026-03-20Mayuko Okano | pending |
| Integrated Electronic ComponentH10W 90/00, H10W 70/6875, H10W 90/701, H10W 70/099, H10W 70/655, H10W 90/724, H10W 70/614, H10W 42/20, H10W 42/265, H10W 70/60, H10W 74/117Filed as NTT, Inc.2026-03-19Tadashi Minotani | pending |
| AERIAL IMAGE DISPLAY DEVICEG02B 30/56Filed as NTT, Inc.2026-03-03Ayami HOSHI | pending |
| STIMULUS CONTROL DEVICE, STIMULUS CONTROL METHOD AND STIMULUS PRESENTERG06F 3/043Filed as NTT, Inc.2026-03-03Tao MORISAKI | pending |
| CLASSIFIER LEARNING APPARATUS, CLASSIFIER LEARNING METHOD, AND CLASSIFIER LEARNING PROGRAMG06N 3/08Filed as NTT, Inc.2026-03-03Atsutoshi KUMAGAI | pending |
| TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATIONH04B 7/0426, H04B 7/0456Filed as NTT DOCOMO, INC.2026-03-02Yuki Matsumura | pending |
| Optical Fiber Test Method And Wrapping Optical Fiber DeviceG01M 11/3109, G02B 6/4457Filed as NTT, Inc.2026-02-24Yusuke Yamada | pending |
| EFFICIENT REGISTERED ATTRIBUTE-BASED ENCRYPTION WITH NON-MONOTONE POLICIESFiled as NTT RESEARCH, INC.2026-02-23JUNICHI TOMIDA | pending |
| OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION METHODH04B 10/2581, H04B 10/29Filed as NTT, Inc.2026-02-17Shimpei SHIMIZU | pending |
| Connection Node Apparatus, Optical Transmission System, And Connection MethodH04J 14/0295, H04Q 11/0005, H04B 10/27, H04Q 11/0062, H04Q2011/0016, H04Q2011/0073, H04Q2011/0086Filed as NTT, Inc.2026-02-13Kei KITAMURA | pending |
| AERIAL IMAGE DISPLAY DEVICE AND AERIAL IMAGE DISPLAY PROGRAMFiled as NTT, Inc.2026-02-02Ayami HOSHI | pending |
| CONTROL APPARATUSH02J 3/38, H02J 1/00, H02J 3/00, H02J 13/00Filed as NTT, Inc.2026-01-28Naoki HANAOKA | pending |
| MISLABEL DETECTION AND CORRECTION APPARATUS, MISLABEL DETECTION AND CORRECTION METHOD, AND MISLABEL DETECTION AND CORRECTION PROGRAMFiled as NTT, Inc.2026-01-28Naoki FUKUSHI | pending |
| RADIO COMMUNICATION NODE AND RADIO COMMUNICATION METHODH04W 56/001, H04W 16/12, H04W 72/04Filed as NTT DOCOMO, INC.2026-01-27Daisuke Kurita | pending |
| INTEREST/PREFERENCE INFERENCE DEVICE AND INTEREST/PREFERENCE INFERENCE METHODFiled as NTT DOCOMO, INC.2026-01-27Masato HASHIMOTO | pending |
| EVENT-HANDLING SUPPORT SYSTEMG06N 20/00, G06N 5/041, G06N 7/01, G06N 5/02, G06N 5/022, G06N 5/04, G06N 5/045Filed as NTT DATA Japan Corporation2026-01-27Koji NOMURA | pending |
| QUANTUM OPTICAL IMPLEMENTATION OF CONTINUAL EQUILIBRIUM PROPAGATIONFiled as NTT RESEARCH, INC.2026-01-23YOSHIHISA YAMAMOTO | pending |
| RECEIVING APPARATUS AND RECEIVING METHODFiled as NTT, Inc.2026-01-22Ryo KOMA | pending |
| TERMINAL, BASE STATION APPARATUS, AND FEEDBACK METHODH04W 72/0453, H04W 72/1273, H04W 72/23, H04L 1/1854, H04L 1/1896, H04L 5/001, H04L 5/0044, H04L 5/0055Filed as NTT DOCOMO, INC.2026-01-14Masaya Okamura | pending |
| Base Station And Terminal ApparatusH04W 76/15, H04W 24/10, H04W 84/12, H04W 88/02, H04W 88/06, H04W 88/08, H04W 88/10Filed as NTT, Inc.2026-01-13Yasuhiko INOUE | pending |
| SIGNAL PROCESSING METHOD IN PHASE OTDRFiled as NTT, Inc.2026-01-07Yoshifumi WAKISAKA | pending |
| CONTROL APPARATUS, COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHODFiled as NTT, Inc.2026-01-07Takumi HARADA | pending |
| NON-INTERACTIVE ZERO-KNOWLEDGE PROOFS WITH SUBVERSION SECURITYH04L 9/16, H04L 9/3221, H04L 9/3218Filed as NTT Research, Inc.2026-01-06Prabhanjan Ananth | pending |
| OBSERVATION EQUIPMENT, OBSERVATION SYSTEM, OBSERVATION METHOD, AND PROGRAMFiled as NTT, Inc.2026-01-06Naoto ENDO | pending |
| IMAGE ACQUIRING DEVICE, IMAGE ACQUISITION METHOD, AND PROGRAMFiled as NTT, INC2026-01-02Yoko SOGABE | pending |
| COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND COMMUNICATION PROGRAMFiled as NTT, Inc.2026-01-02Yasunori WADA | pending |
| OPTICAL COMMUNICATION SYSTEM AND CHROMATIC DISPERSION COMPENSATION METHODH04B 10/2507, H04J 14/02Filed as NTT, Inc.2026-01-02Jin UCHIYAMA | pending |
| TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATIONH04B 7/0626, H04L 27/261Filed as NTT DOCOMO, INC.2025-12-30Haruhi Echigo | pending |
| PEOPLE FLOW DATA CORRECTING DEVICE, PEOPLE FLOW DATA CORRECTING METHOD, PEOPLE FLOW DATA CORRECTING PROGRAM, PEOPLE FLOW DATA CORRECTION COEFFICIENT CALCULATING DEVICE AND PEOPLE FLOW DATA CORRECTION COEFFICIENT CALCULATING PROGRAMG01D 21/00Filed as NTT, Inc.2025-12-30Kenichi FUKUDA | pending |
| TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATIONH04B 1/7136, H04B2201/698, H04L 5/001Filed as NTT DOCOMO, INC.2025-12-29Mayuko Okano | pending |
| TERMINAL APPARATUS, COMMUNICATION METHOD, AND COMMUNICATION PROGRAMH04B 17/309, H04B 17/364, H04L 43/087, H04B 17/345, H04L 1/205, H04L 43/062, H04L 43/0852, H04W 24/10, H04W 28/0236Filed as NTT, Inc.2025-12-26Akira Kishida | pending |
| CONTROL APPARATUS, PATH DESIGN METHOD, AND PROGRAMH04Q 11/0062, H04L 45/24, H04Q2011/0073, H04Q2011/0081, H04Q2213/053Filed as NTT, Inc.2025-12-24Arifumi MATSUMOTO | pending |
| COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND PROGRAMFiled as NTT, Inc.2025-12-23Yasuyuki SANARI | pending |
| TRANSMITTING STATION AND RECEIVING STATIONH04W 76/15, H04L 1/1614, H04L 1/1642, H04L 1/1812, H04L 1/1874, H04W 84/12Filed as NTT, Inc.2025-12-23Akira KISHIDA | pending |
| TERMINAL, BASE STATION, AND COMMUNICATION METHODFiled as NTT DOCOMO, INC.2025-12-22Atsushi Minokuchi | pending |
| VERTICAL CAVITY OPTICAL PARAMETRIC OSCILLATORG02F 1/392, G02F 1/3503, G02F 1/3532, G02F 1/3544, G02F 1/3551, G02F 1/39, G02F2203/15Filed as NTT RESEARCH, INC.2025-12-22Thibault CHERVY | pending |
| OPTICAL ELEMENT, IMAGE SENSOR AND IMAGING DEVICEH10F 39/8063, H10F 39/8067, H10F 39/8023, H10F 30/21, G02B 3/0056, G02B 5/1809, G02B 6/122, G02B 6/1223Filed as NTT, Inc.2025-12-22Masashi MIYATA | pending |
| WIRELESS COMMUNICATION SYSTEM, TERMINAL, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION PROGRAMFiled as NTT, Inc.2025-12-22Yasuyoshi KOJIMA | pending |
| TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATIONFiled as NTT DOCOMO, INC.2025-12-22Naoya SHIBAIKE | pending |
| Optical Module and Manufacturing Method ThereofFiled as NTT, Inc.2025-12-19Josuke Ozaki | pending |
| LIGHT RECEIVING DEVICE, LIGHT TRANSMITTER AND OPTICAL COMMUNICATION DISORDER METHODH04B 10/07951, H04B 10/07955, H04B 10/2569, H04B 10/2572, H04B 10/6166, H04J 14/06Filed as NTT, Inc.2025-12-19Minami TAKAHASHI | pending |
| Optical Communication ModuleFiled as NTT, Inc.2025-12-19Masayuki Takahashi | pending |
| COMBINATORIAL CLUSTERING WITH A COHERENT XY MACHINEG06N 10/40, G06E 1/00, G06N 20/00, G06N 10/60, G06N 3/047, G06N 7/01, G06N 5/01, G06E 3/001, G06N 3/0675Filed as NTT RESEARCH, INC.2025-12-19Kyungduk KIM | pending |
| NETWORK NODE, TERMINAL, AND COMMUNICATION METHODFiled as NTT DOCOMO. INC.2025-12-19Atsushi Minokuchi | pending |
| SEMICONDUCTOR LASERFiled as NTT, Inc.2025-12-18Manabu Mitsuhara | pending |
Filings are matched to the company by applicant name, so a subsidiary filing under its own name is only here if that name resolves to this company. The applicant is printed as filed, which makes a wrong match visible. A patent is not a product: most applications are never granted, and most grants are never built.
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