Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687150 | Apparatus for and method of recording information, and apparatus for recording and reproducing information | Katsuaki Yamanoi, Sei Kato | 1997-11-11 |
| 5654949 | Recording medium reproducing device | Kiyoshi Furukawa, Kazunori Matsuo, Shigetoshi Kato | 1997-08-05 |
| 5621712 | Reproducing system for an optical recording medium having improved response to a high speed scanning instruction | — | 1997-04-15 |
| 5617381 | Reproducing system for automatically reproducing optical discs | Shinichi Suzuki, Kenichi Takahashi | 1997-04-01 |