Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659437 | Data storage apparatus having servo control system | Masao Tsunekawa, Mitsuo Kamimura | 1997-08-19 |
| 5643775 | Trehalose phosphorylase and preparation thereof | Eiichi Takahashi, KOHKI SAITOH, Toshihiko Wada, Yutaka Konai | 1997-07-01 |
| 5638307 | Apparatus having source power control unit responsive to voltage fluctuation | Mitsuo Kamimura, Masao Tsunekawa | 1997-06-10 |