Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967916 | Optical head apparatus, optical information recording and reproducing apparatus, method for detecting aberration and method for adjusting optical head apparatus | Kousei Sano, Shin-ichi Kadowaki, Seiji Nishino, Katsuhiko Yasuda, Akihiro Yasuda | 2005-11-22 |
| 6954417 | Optical disk device and information recording/reproducing method | Hidenori Wada, Seiji Nishino | 2005-10-11 |
| 6927375 | Optical element, optical head and optical information processor | Hiroaki Yamamoto, Shin-ichi Kadowaki, Sadao Mizuno | 2005-08-09 |
| 6928035 | Optical pick-up, optical disk apparatus and information processing apparatus | Eishin Mori, Naoya Hotta | 2005-08-09 |
| 6898169 | Optical pickup head device, information recording/reproducing apparatus, and method for recording information | Shin-ichi Kadowaki, Kousei Sano | 2005-05-24 |