Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8270281 | Optical pickup device and optical disc apparatus using same | Nobuo Nakai, Shigeharu Kimura | 2012-09-18 |
| 8208354 | Optical disc apparatus, driving method of optical disc apparatus | Hideki Maruyama | 2012-06-26 |
| 8184518 | Optical disc apparatus and method for controlling the same | — | 2012-05-22 |
| 8184509 | Optical pickup device and optical disk device using the same | Nobuo Nakai, Shigeharu Kimura | 2012-05-22 |
| 7965594 | Optical pickup and optical disc apparatus | Shigeharu Kimura, Kunikazu Ohnishi, Toshio Sugiyama | 2011-06-21 |
| 4549173 | Apparatus for controlling the scrolling rate of a video display | — | 1985-10-22 |