Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487154 | Laser drive unit and information recording/reproducing apparatus | Akihiro Asada, Toshimitsu Kaku, Hideo Oonuki, Takashi Hoshino, Hidehiko Kandou | 2002-11-26 |
| 6483791 | Laser drive integrated circuit and optical disk apparatus using the same | Akihiro Asada, Hideo Ohnuki, Yasuhito Tanaka, Toshimitsu Kaku, Takashi Hoshino +1 more | 2002-11-19 |