Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7929386 | Optical disc device | Seiji Nishiwaki | 2011-04-19 |
| 7929399 | Optical pickup device and optical disc device | Kazuo Momoo | 2011-04-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7929386 | Optical disc device | Seiji Nishiwaki | 2011-04-19 |
| 7929399 | Optical pickup device and optical disc device | Kazuo Momoo | 2011-04-19 |