Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4380779 | Method for recording multiplexed signals on metal evaporated tape | Hiroshi Taniguchi | 1983-04-19 |
| 4303950 | Helical scan video tape recorder for recording video and audio signals on contiguous tracks | Hiroshi Taniguchi, Osahiko Yano, Chojuro Yamamitsu, Masamitsu Ohtsu | 1981-12-01 |
| 4240038 | Preamplifier | Kenichi Hasegawa, Hiroshi Taniguchi | 1980-12-16 |
| 4209800 | Magnetic color video recording and reproducing system with color killer circuit | Chojuro Yamamitsu, Akira Miyamoto | 1980-06-24 |