Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980496 | Information recording/reproducing apparatus | Shinichi Nagahara, Ryo Sato | 2005-12-27 |
| 6912234 | Optical pickup apparatus and laser diode chip | Shinichi Takahashi, Hirokatsu Nagatake, Aki Yoshioka, Mitsutoshi Sugano, Makoto Kawamura +2 more | 2005-06-28 |