Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084849 | Method for setting the loop gain of servo loops in a disc player | Noriyoshi Takeya, Chiharu Miura, Tatsuya Fukuda | 1992-01-28 |
| 5065253 | Disk player with disk tilt or pickup position responsive noise reduction | — | 1991-11-12 |
| 5065386 | Servo system responsive to noise and having variable characteristic filter means | Noriyoshi Takeya, Chiharu Miura, Tatsuya Fukuda | 1991-11-12 |
| 5050149 | Servo device for disc player | Noriyoshi Takeya, Chiharu Miura, Tatsuya Fukuda | 1991-09-17 |
| 4979048 | Apparatus for and method of stop control for a spindle motor in a disk player | Naoki Shimada, Masuhiro Sato, Masayori Shinohara | 1990-12-18 |
| 4899326 | Magazine-housed disk player | Noriyoshi Takeya, Osamu Watanabe, Junichi Yoshio, Kazuhiko Katakami, Takeshi Izumo | 1990-02-06 |
| 4885644 | Spindle servo device for data recording disk reproducing apparatus | Junichi Yoshio, Osamu Watanabe, Takeshi Izumo, Noriyoshi Takeya, Kazuhiko Katakami +2 more | 1989-12-05 |
| 4872068 | Disk playing method resulting in reduced start-up time | Junichi Yoshio, Osamu Watanabe, Takeshi Izumo, Noriyoshi Takeya, Kazuhiko Katakami +2 more | 1989-10-03 |
| 4761692 | Method and apparatus for data recording disc playback | Masayuki Yoshida, Izumi Ueda, Takahumi Shiba, Fumihiro Nakajima | 1988-08-02 |
| 4729042 | Clock signal generating circuit for digital signal recording device | — | 1988-03-01 |