Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144680 | Individual identification recognition system | Bujirou Kobayashi, Masatoshi Kimura | 1992-09-01 |
| 4695925 | IC card | Syojiro Kodai, Noriaki Fujii, Bujirou Kobayashi | 1987-09-22 |
| 4304043 | Process for preparing semiconductor device _by forming reinforcing regions to facilitate separation of pellets | Shigeru Hokuyo, Takeshi Yamamoto, Takahiko Ichimura | 1981-12-08 |
| 4259682 | Semiconductor device | — | 1981-03-31 |