Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066100 | Oil pan and lubricating device | Hideo Kobayashi, Katuhiko Arisawa, Kenichi Yamada, Yoshio Yamashita, Kunihiko Hayashi | 2011-11-29 |
| 8064313 | Optical disk, recording/reproducing method thereof, and optical disk apparatus with employment of optical disk | Syougo Horinouchi, Hideaki Horio, Shohei Inoue | 2011-11-22 |
| 7920442 | Objective lens, optical pick-up device, and optical disk device | Shogo Horinouchi, Takashi Haruguchi, Hideki Yoshinaka, Nobuyuki Tokubuchi, Shin Ishibashi +1 more | 2011-04-05 |
| 7920443 | Objective lens, optical pick-up device, and optical disk device | Shogo Horinouchi, Takashi Haruguchi, Hideki Yoshinaka, Nobuyuki Tokubuchi, Shin Ishibashi +1 more | 2011-04-05 |