Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7002879 | Lens driving apparatus | Kazutaka Goami, Jun Suzuki, Shigeyuki Sasanuma, Shinichi Fujinoki | 2006-02-21 |
| 6925036 | Optical pickup apparatus and optical parts accommodation module for optical pickup | Shinichi Fujinoki, Shigeyuki Sasanuma, Kazutaka Goami | 2005-08-02 |
| 5850313 | Objective lens driving device and a method for manufacturing the same | Takahiro Miyagi, Yoshifumi Masunaga | 1998-12-15 |
| 5805557 | Optical pickup | Hitoshi Furuhata, Aki Terajima, Masufumi Asada | 1998-09-08 |
| 5748579 | Optical pickup for magneto optical recording apparatus | Takahiro Miyagi, Yoshifumi Masunaga | 1998-05-05 |
| 5703864 | Pickup device for otpical disk | Takahiro Miyagi, Yoshifumi Masunaga | 1997-12-30 |