Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841538 | CO.sub.2 gas laser device | Satoru Yanabu, Eiji Kaneko, Koichi Yasuoka | 1989-06-20 |
| 4307433 | Ozonizer | Taichi Takechi, Hiroshi Akimoto, Hiroshi Tomiki | 1981-12-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841538 | CO.sub.2 gas laser device | Satoru Yanabu, Eiji Kaneko, Koichi Yasuoka | 1989-06-20 |
| 4307433 | Ozonizer | Taichi Takechi, Hiroshi Akimoto, Hiroshi Tomiki | 1981-12-22 |