Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796251 | Dual-sized disk player | — | 1989-01-03 |
| 4759008 | Loading mechanism for disk player | Isami Kenmotsu | 1988-07-19 |
| 4642812 | Sound field enlarging device and method | Junichi Yoshio, Kenichiro Yasukawa, Masayuki Yoshida | 1987-02-10 |
| 4616271 | Digital audio system with automatic fade in and fade out operations | Kenichiro Yasukawa, Masayuki Yoshida, Junichi Yoshio | 1986-10-07 |
| 4580257 | Dual drive system for phono pickup arm | Takashi Kikuchi, Shinya Takahashi, Masao Ono, Atsuo Ikeda, Kunio Abe | 1986-04-01 |
| 4467465 | Rotary recording medium reproducing apparatus having a jacket opening enlarging mechanism | Takashi Saito | 1984-08-21 |
| 4400808 | Rotary recording medium reproducing apparatus | Takashi Saito, Takashi Kumaki | 1983-08-23 |
| 4395744 | Disc-shaped recording medium reproducing apparatus | Takashi Saito, Takashi Kumaki | 1983-07-26 |
| 4384352 | Rotary recording medium reproducing apparatus | Takashi Saito, Masafumi Mochizuki | 1983-05-17 |