Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619906 | Control apparatus for automatic cooking apparatus | — | 1997-04-15 |
| 5615188 | Recording method and recording and reproducing apparatus for optical disk | Shunji O'Hara, Kenzo Ishibashi, Tadashige Furutani | 1997-03-25 |