Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7403695 | Digital information recording/playback system and digital information recording medium | Shinichi Kikuchi, Masafumi Tamura, Hideo Ando, Shuichi Hisatomi, Kazuhiko Taira +1 more | 2008-07-22 |
| 6553180 | Digital information recording/playback system and digital information recording medium | Shinichi Kikuchi, Masafumi Tamura, Hideo Ando, Shuichi Hisatomi, Kazuhiko Taira +1 more | 2003-04-22 |
| 6501727 | RECORDING MEDIUM AND RECORDING/PLAYBACK APPARATUS CAPABLE OF RECORDING AND REPRODUCING RECORDING RESERVATION INFORMATION AND ADDITIONAL INFORMATION INDICATING WHETHER THE RECORDING RESERVATION INFORMATION IS VALID | Hideki Mimura, Masafumi Tamura, Shinichi Kikuchi, Kazuhiko Taira | 2002-12-31 |
| 6396998 | DVD recording/reproducing apparatus having a high-speed copying capability | Shinichi Kikuchi | 2002-05-28 |
| 6243353 | Recording/playback apparatus using recording reservation information written onto recording medium | Hideki Mimura, Masafumi Tamura, Shinichi Kikuchi, Kazuhiko Taira | 2001-06-05 |
| 5267044 | Automatic focusing system for use in cameras having zooming function | Kazushige Ooi, Keiji Izumi | 1993-11-30 |