Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049983 | Digital camera apparatus having an analog emphasis circuitry | Hiroaki Matsumoto, Tokuya Fukuda | 1991-09-17 |
| 4926261 | Video noise reduction circuit | Hiroaki Matsumoto, Tokuya Fukuda | 1990-05-15 |
| 4891689 | Color signal matrix circuits | Tokuya Fukuda, Hiroaki Matsumoto | 1990-01-02 |