Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699203 | Digital transmission signal processing system and recording reproducing system | Hideo Arai, Hitoaki Owashi, Kyoichi Hosokawa, Keizo Nishimura, Yoshizumi Watatani | 1997-12-16 |
| 5673154 | Digital transmission signal processing system and recording/reproducing system | Hideo Arai, Hitoaki Owashi, Kyoichi Hosokawa, Keizo Nishimura, Yoshizumi Watatani | 1997-09-30 |
| 5671095 | Digital transmission signal processing system and recording/reproducing system | Hideo Arai, Hitoaki Owashi, Kyoichi Hosokawa, Keizo Nishimura, Yoshizumi Watatani | 1997-09-23 |
| 5648883 | Disc drive having positional shift adjustment | Hiroshi Sampei, Kouichi Hosoya, Kenji Katoh, Masashi Sato, Mitsutoshi Ohizumi +4 more | 1997-07-15 |