Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5959240 | Thermoelectric converter for heat-exchanger | Shuichi Yoshida | 1999-09-28 |
| 5890964 | Video game system, method of controlling same and memory cartridge for video game | Keizo Kokubo | 1999-04-06 |
| 5754310 | Facsimile signal relay method and apparatus therefor | Yutaka Moriyama, Kazuhiro Shibuya, Naomi Yokoyama | 1998-05-19 |
| 5272746 | Method of evaluating a degree of fatigue in a structural material | Yoshihiro Isobe, Atsushi Kamimura | 1993-12-21 |