Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642163 | Imaging apparatus for switching the accumulative electric charge of an image pickup device | Masaaki Nakayama | 1997-06-24 |
| 4436482 | Constant ship speed control method | Morio Inoue, Satoshi Hoshino, Hideki Namura | 1984-03-13 |
| 4418632 | Method for operating a rigid marine sail | Kazuhiko Yoshimi, Kazuyuki Shimizu, Katsunori Kusumoto | 1983-12-06 |