Issued Patents All Time
Showing 126–133 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494942 | Continuously variable V-belt transmission | Sigeaki Yamamuro, Yoshiro Morimoto, Yoshikazu Tanaka | 1985-01-22 |
| 4493068 | Pick-up point dislocation detecting device in recording a disc player | Ryuichi Naito | 1985-01-08 |
| 4487302 | Parking lock arrangement for continuously variable V-belt transmission | Yoshiro Morimoto, Sigeaki Yamamuro, Yoshikazu Tanaka | 1984-12-11 |
| 4484493 | Cone pulley V-belt continuously variable transmission | Sigeaki Yamamuro, Yoshikazu Tanaka, Yoshiro Morimoto | 1984-11-27 |
| 4478105 | Hydraulic control system for continuously variable V-belt transmission with hydrodynamic transmission unit | Sigeaki Yamamuro, Yoshiro Morimoto, Yoshikazu Tanaka | 1984-10-23 |
| 4328465 | Tone control circuit utilizing variable gain amplifier | Saburo Takaoka, Ryozi Higashi | 1982-05-04 |
| 4284965 | Tone control device | Ryozi Higashi | 1981-08-18 |
| 4271398 | Tone control device | Ryozi Higashi | 1981-06-02 |