Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538646 | Image display apparatus for efficiently implementing the redundant display of images | Toshiya Kaihoko, Natsuo Ito, Masayo Narato | 2003-03-25 |
| 5625507 | Recording and/or reproducing apparatus that loads a tape cassette into standby position while recording and/or reproducing with another tape cassette | Hideyuki Ota, Seiichi Sawakami | 1997-04-29 |