Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907481 | Optical disc drive device and tilt correction device | Takashi Inoue, Hiroshi Shimada, Yasuhiro Hayashi | 2011-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907481 | Optical disc drive device and tilt correction device | Takashi Inoue, Hiroshi Shimada, Yasuhiro Hayashi | 2011-03-15 |