Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5159463 | Reproducing device of multi-channel rotary head type having function to discriminate recorded state | Hiroyuki Takimoto, Motokazu Kashida, Koji Takahashi, Kenichi Nagasawa | 1992-10-27 |
| 4958246 | Device of multi-channel rotary head type having function to discriminate recorded state | Hiroyuki Takimoto, Motokazu Kashida, Koji Takahashi, Kenichi Nagasawa | 1990-09-18 |
| 4825302 | Video recording camera | Nobuo Tezuka, Nobuaki Date, Syuichiro Saito | 1989-04-25 |