Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868840 | Metal vapor laser device | Kyoichi Deki, Shinji Sugioka, Masaki Yoshioka | 1989-09-19 |
| 4866722 | Metal vapor laser device stabilizing system | Kyoichi Deki, Shinji Sugioka, Masaki Yoshioka | 1989-09-12 |
| 4866725 | Metal vapor laser device | Kyoichi Deki, Shinji Sugioka, Masaki Yoshioka | 1989-09-12 |