Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853798 | Method and apparatus for reproducing digital or analog signals | Yujio Fukuju | 1989-08-01 |
| 4586093 | Method and apparatus for synchronizing playback of tapes recorded in different formats | Yukio Fukuju | 1986-04-29 |
| 4511934 | Video tape recorder | Takao Ohira, Daijiro Okihara | 1985-04-16 |