Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023539 | Method for driving surface emitting semiconductor laser, optical transmission module, and handheld electronic device | Akira Sakamoto, Kazuhiro Sakai, Hideo Nakayama, Akemi Murakami | 2011-09-20 |
| 7963113 | Cylinder device | Mitsuhiro Hanaoka, Toshiaki Mitani, Takayoshi Shinohara | 2011-06-21 |
| 7954852 | Tilt telescopic steering device | Takahiro Furuhashi, Naoyuki Takezawa, Minoru Takakusaki, Toshihito Osawa | 2011-06-07 |
| 7883278 | Optical module and optical transmission device | Junji Okada, Kazuhiro Sakai, Osamu Ohtani | 2011-02-08 |