Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652891 | Computer apparatus and external storage device which can be used by external power and internal power source | Ikuo Kitamura, Toshiharu Sasaki, Manabu Higashiyama | 1997-07-29 |
| 5606571 | Microwave powered gas laser apparatus | Nobuaki Furuya, Makoto Kato, Koichi Saito, Kimikatsu Sato | 1997-02-25 |