Iwamoto; Katsunori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iwamoto; Katsunori.The latest application filed is for "authentication method, authentication system, and tag device thereof, data reference client, authentication server, and data server".
- Iwamoto; Katsunori - Yokohama JP
- Iwamoto; Katsunori - Fukuoka JP
- Iwamoto; Katsunori - Oobu JP
| Patent | Date |
|---|---|
| Authentication method, authentication system, and tag device thereof, data reference client, authentication server, and data server Grant 7,953,974 - Yamamura , et al. May 31, 2 | 2011-05-31 |
| Authentication method, authentication system, and tag device thereof, data reference client, authentication server, and data server App 20070262852 - Yamamura; Shinya ; et al. | 2007-11-15 |
| Communication control method App 20070129015 - Iwamoto; Katsunori ; et al. | 2007-06-07 |
| Method and system for supporting service provision App 20050228853 - Yamamura, Shinya ; et al. | 2005-10-13 |
| Information distributing system App 20050144270 - Takase, Masaaki ; et al. | 2005-06-30 |
| Common key encryption communication system App 20040105542 - Takase, Masaaki ; et al. | 2004-06-03 |
| Service control network App 20020199104 - Kakemizu, Mitsuaki ; et al. | 2002-12-26 |
| Method and apparatus for controlling spark timing in internal combustion engines Grant 4,584,978 - Sasaki , et al. April 29, 1 | 1986-04-29 |
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