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Central Japan Railway Co Patents
What Central Japan Railway Co 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.
CJPRY on carbonthat →Filings on file
1
Granted
1
Still pending
0
Filed under
1 names
1 filing
Newest filing first. A pending application has no patent number yet, and most never get one.
| Invention | Patent |
|---|---|
| SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND NON-TRANSITORY STORAGE MEDIUM STORING SIGNAL PROCESSING PROGRAMH04L 1/0054, H04L 7/0079, H04B 1/707, H04B 1/709, H04B2201/70715Filed as CENTRAL JAPAN RAILWAY COMPANY2024-03-21Hiroyuki IGURA | 12689498 |
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.