Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D392647 | Internal combustion engine | Yoshiteru Ueda, Tetsuhiro Yamakawa, Shinichi Tanba, Ichiro Uemura, Atsuhiro Yoshimatsu | 1998-03-24 |
| 4862981 | Internal combustion engine and devices employing same | Tetsuzo Fujikawa, Shinichi Tamba, Hitomi Miyake | 1989-09-05 |
| D265820 | Motor boat | Hiroshi Nishida, Takeshi Miyazaki | 1982-08-17 |