Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638536 | Signal processing apparatus capable of computing replacement data substituted for set data | Tomomichi Nakai | 1997-06-10 |
| 5587746 | Image signal processor for obtaining digital image signals | — | 1996-12-24 |