Shirasu; Hirotoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shirasu; Hirotoshi.The latest application filed is for "method and system for data driven information processing".
- Shirasu; Hirotoshi - Yokohama JP
- Shirasu; Hirotoshi - Kohoku-ku Yokohama JA
| Patent | Date |
|---|---|
| Method and system for data driven information processing Grant 4,901,274 - Maejima , et al. February 13, 1 | 1990-02-13 |
| Method and system for bidirectionally transmitting data Grant 4,841,521 - Amada , et al. June 20, 1 | 1989-06-20 |
| Time division switching system Grant 4,633,460 - Suzuki , et al. December 30, 1 | 1986-12-30 |
| Time-division switching unit Grant 4,543,652 - Amada , et al. September 24, 1 | 1985-09-24 |
| Time-division-multiplexed exchanger Grant 4,261,051 - Ohnishi , et al. April 7, 1 | 1981-04-07 |
| A Stored Program Controlled Electronic Communication Switching System Grant 3,775,566 - Akimaru , et al. November 27, 1 | 1973-11-27 |
| Electronic Switching System Grant 3,760,364 - Yamauchi , et al. September 18, 1 | 1973-09-18 |
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