Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8547808 | Optical pickup actuator and optical disc driver using the same | — | 2013-10-01 |
| 8117627 | Optical disk unit with folding circuit board | Katsumi Ichinose | 2012-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8547808 | Optical pickup actuator and optical disc driver using the same | — | 2013-10-01 |
| 8117627 | Optical disk unit with folding circuit board | Katsumi Ichinose | 2012-02-14 |