Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699341 | Optical disk apparatus and optical head thereof | Yasuyuki Sugi, Nobuo Imada, Hidenori Shinohara, Yukio Fukui | 1997-12-16 |
| 5615204 | Structure for supporting optical pickup | Masayoshi Watanabe, Hiroshi Ogasawara, Shozo Saegusa | 1997-03-25 |