Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5999691 | Television receiver, recording and reproduction device, data recording method, and data reproducing method | Masamitsu Takagi, Yasushi Yoshida, Eiichiro Naito | 1999-12-07 |
| 5660538 | Suction mechanism of a fluid displacement apparatus | Akiyoshi Higashiyama | 1997-08-26 |
| 5629962 | Phase locked loop circuit | Naoji Okumura | 1997-05-13 |
| 5225898 | Noise reduction apparatus for television receiver | Kiyoshi Imai, Atsushi Ishizu | 1993-07-06 |
| 4644349 | Control unit including a circuit for controlling and setting control data for a digital processing circuit of a color television receiver | Mikio Sasaki, Teruo Goto, Namio Yamaguchi | 1987-02-17 |
| 4399463 | Signal detector circuit | Kazumi Kawashima | 1983-08-16 |