Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7873970 | Optical pickup device and optical disc drive apparatus | Satoshi Arai, Yoshio Oozeki, Rika Nomura, Masayuki Okamura, Kazumi Takahashi +1 more | 2011-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7873970 | Optical pickup device and optical disc drive apparatus | Satoshi Arai, Yoshio Oozeki, Rika Nomura, Masayuki Okamura, Kazumi Takahashi +1 more | 2011-01-18 |