Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5926445 | Waveform controlling device for a tracking error signal | Takashi Sasaki, Kazuhiro Kiyoura, Alex Bradshaw, Takeshi Matsumoto, Tomoko Miyagawa +1 more | 1999-07-20 |
| 5886963 | Gain control device for servo control | Hiroyuki Abe, Kazuhiro Kiyoura, Yoshifumi Fujino, Kazushige Kawana, Takehiro Takada +1 more | 1999-03-23 |
| 5761164 | Gain control device for servo control | Hiroyuki Abe, Kazuhiro Kiyoura, Yoshifumi Fujino, Kazushige Kawana, Takehiro Takada +1 more | 1998-06-02 |
| 5757748 | Automatic gain control apparatus for optical disc player | Kazuhiro Kiyoura, Yoshifumi Fujino, Yoshimichi Nishio, Takeshi Matsumoto, Mayumi Takahashi | 1998-05-26 |
| 5600615 | Device and method for automatically controlling a servo loop gain | Kazuhiro Kiyoura, Yoshifumi Fujino, Alex Bradshaw, Takashi Sasaki, Takeshi Matsumoto | 1997-02-04 |
| 5515351 | Method and apparatus for executing a CD playback setup operation in a CD player particularly suited to playback of partially recorded CDs | Yoshiya Nonaka, Yoshio Aoyagi, Hiroyuki Abe, Chiaki Hirano, Kiyoshi Furukawa +3 more | 1996-05-07 |
| 5508988 | Method and apparatus for reproducing information from a partially recorded recording medium | Yoshiya Nonaka, Yoshio Aoyagi, Hiroyuki Abe, Chiaki Hirano, Kiyoshi Furukawa +3 more | 1996-04-16 |
| 5471441 | CD player capable of playing back partially recorded CD | Yoshiya Nonaka, Yoshio Aoyagi, Hiroyuki Abe, Alex Bradshaw, Kazuhiro Kiyoura +1 more | 1995-11-28 |
| 5430698 | CD playing apparatus | Yoshiya Nonaka, Yoshio Aoyagi, Hiroyuki Abe, Alex Bradshaw, Kazuhiro Kiyoura +1 more | 1995-07-04 |
| 5414684 | Method and apparatus for discriminating type of disks positioned on a CD player | Yoshiya Nonaka, Yoshio Aoyagi, Hiroyuki Abe, Chiaki Hirano, Kiyoshi Furukawa +3 more | 1995-05-09 |