Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244727 | User credential control system and user credential control method | Yoshihiko Omori | 2025-03-04 |
| 12206794 | User information management system, user information management method, user agent and program | Yoshihiko Omori, Yurika SUGA, Yasuhiko Yoshimura | 2025-01-21 |
| 12155655 | Owner identity confirmation system and owner identity confirmation method | Yoshihiko Omori | 2024-11-26 |
| 12120247 | Owner identity confirmation system, certificate authority server and owner identity confirmation method | Yoshihiko Omori | 2024-10-15 |
| 12120248 | Owner identity confirmation system, terminal and owner identity confirmation method | Yoshihiko Omori | 2024-10-15 |
| 12022004 | Terminal registration system and terminal registration method | Hideo Nishimura, Yasuhiko Yoshimura, Satoru Furukawa | 2024-06-25 |
| 11956238 | Authorization system and authorization method | Yoshihiko Omori, Hideo Nishimura | 2024-04-09 |
| 11917076 | Terminal registration system and terminal registration method | Hideo Nishimura, Yasuhiko Yoshimura, Satoru Furukawa | 2024-02-27 |
| 11721148 | Authorization system, management server and authorization method | Yoshihiko Omori | 2023-08-08 |
| 11533186 | Proprietor's identity confirmation system, terminal management server, and proprietor's identity confirmation method | Yoshihiko Omori | 2022-12-20 |
| 11483159 | Terminal registration system and terminal registration method | Hideo Nishimura, Yasuhiko Yoshimura, Satoru Furukawa | 2022-10-25 |
| 11424915 | Terminal registration system and terminal registration method with reduced number of communication operations | Hideo Nishimura, Yasuhiko Yoshimura | 2022-08-23 |
| 8469524 | Projection display device | Masahiro Uchiyama, Akio Muraji | 2013-06-25 |
| 5735078 | Method of producing intergeneric or interspecific hybrids by ion beam irradiation | Hiroshi Watanabe, Atsushi Tanaka, Shigemitsu Tano, Masayoshi Inoue, Akio Nakamura | 1998-04-07 |
| 4275321 | Drip-proof type electrical rotating machine | Koji Shimamoto, Mitsuo Shimizu | 1981-06-23 |