Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7573800 | Optical pickup and optical disk apparatus | Masaharu Fukakusa, Mitsuhiro Matsumoto, Jiro Mimasa, Hiroshi Tanigawa, Hiroshi Kamei +3 more | 2009-08-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7573800 | Optical pickup and optical disk apparatus | Masaharu Fukakusa, Mitsuhiro Matsumoto, Jiro Mimasa, Hiroshi Tanigawa, Hiroshi Kamei +3 more | 2009-08-11 |