Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990813 | Optical pickup device | Rika Nomura, Seiichi Kato, Yasushi Kinoshita, Kazuhiro Todori | 2011-08-02 |
| 7906020 | Cooling medium flow path | Masaaki Kinoshita | 2011-03-15 |
| 7873970 | Optical pickup device and optical disc drive apparatus | Satoshi Arai, Hiroaki Furuichi, Yoshio Oozeki, Rika Nomura, Masayuki Okamura +1 more | 2011-01-18 |