Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983127 | Optical disk device and parameter selection method | — | 2011-07-19 |
| 7983120 | Optical disk apparatus, focus control method and optical disk | Takeshi Imai | 2011-07-19 |
| 7760599 | Optical disk apparatus and disk rotation speed control method thereof | Masamichi Ito | 2010-07-20 |
| 6643231 | Optical disc apparatus and method | Kazuhiko Ono, Eiji Ikeda, Akio Fukushima, Hiroaki Shioyama, Shigeki Inoue | 2003-11-04 |
| 6552970 | Optical disk apparatus | Kazuhiko Ono, Eiji Ikeda, Akio Fukushima, Hiroaki Shioyama, Shigeki Inoue | 2003-04-22 |
| 6452889 | Optical disc apparatus accessing method and system therefor | Kazuhiko Ono, Eiji Ikeda, Akio Fukushima, Hiroaki Shioyama, Shigeki Inoue | 2002-09-17 |
| 6317403 | Optical disc apparatus accessing method and system therefor | Kazuhiko Ono, Eiji Ikeda, Akio Fukushima, Hiroaki Shioyama, Shigeki Inoue | 2001-11-13 |
| 6262957 | Method and apparatus for automatically discriminating types of optical disks | Shigeki Inoue, Hiroyuki Tanaka, Akio Fukushima, Kazuhiko Ono | 2001-07-17 |
| 6108291 | Optical disc apparatus accessing method and system therefor | Kazuhiko Ono, Eiji Ikeda, Akio Fukushima, Hiroaki Shioyama, Shigeki Inoue | 2000-08-22 |
| 6002655 | Optical disc apparatus accessing method and system therefor | Kazuhiko Ono, Eiji Ikeda, Akio Fukushima, Hiroaki Shioyama, Shigeki Inoue | 1999-12-14 |
| 5805312 | Thermographical image copier system with real time copying and variable read and record speeds | Naohiro Ozawa, Yasuo Otsuka, Akihiko Asada, Toyota Honda, Mikio Shiraishi +3 more | 1998-09-08 |