Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8824254 | Optical disk device | Shinya Shimizu | 2014-09-02 |
| 8000199 | Optical disk apparatus | — | 2011-08-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8824254 | Optical disk device | Shinya Shimizu | 2014-09-02 |
| 8000199 | Optical disk apparatus | — | 2011-08-16 |