Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7411874 | Recording and/or playback device | Kiyoshi Omori, Hidehiko Yamamoto, Hitoshi Taniguchi, Kazuya Sunami, Hiroshi Kawashima | 2008-08-12 |
| 7362666 | Recording and/or playback device | Kiyoshi Omori, Hidehiko Yamamoto, Hitoshi Taniguchi, Kazuya Sunami, Hiroshi Kawashima | 2008-04-22 |
| 7359292 | Recording and/or playback device | Kiyoshi Omori, Hidehiko Yamamoto, Hitoshi Taniguchi, Kazuya Sunami, Hiroshi Kawashima | 2008-04-15 |
| 7342849 | Recording and/or playback device | Kiyoshi Omori, Hidehiko Yamamoto, Hitoshi Taniguchi, Kazuya Sunami, Hiroshi Kawashima | 2008-03-11 |
| 6765851 | Optical disc, data-recording apparatus and data-recording method | Tetsuji Kawashima, Futoshi Tsukada, Kunihiko Miyake, Shinji Ohta | 2004-07-20 |