Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365258 | Color image forming apparatus with plural photoconductor drums | Kazuyuki Murata | 1994-11-15 |
| 5285295 | Line image sensor | Tsutomu Kai | 1994-02-08 |
| 5275602 | Bone-joining articles | Yoshihiko Shimizu, Tatsuo Nakamura, Teruo Matsui, Nobuya Takahashi | 1994-01-04 |
| 5116552 | Process for preparation of dried collagen sponge | Shinichiro Morita, Nobuya Takahashi, Kazuya Matsuda, Shigehiko Suzuki | 1992-05-26 |
| 4898186 | Osteosynthetic pin | Yoshito Ikada, Hyu H. Suong, Yoshihiko Shimizu, Satoshi Watanabe, Tatsuo Nakamura +1 more | 1990-02-06 |
| 4492581 | Gameboard teaching apparatus | Kazuo Arai | 1985-01-08 |
| 4404481 | Capacitance to voltage conversion apparatus | Toshimine Ide, Yoshiaki Igarashi | 1983-09-13 |
| 4372558 | Remote game apparatus | Kazuo Arai, Kazutsugu Kobayashi | 1983-02-08 |