Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487154 | Laser drive unit and information recording/reproducing apparatus | Masaaki Kurebayashi, Toshimitsu Kaku, Hideo Oonuki, Takashi Hoshino, Hidehiko Kandou | 2002-11-26 |
| 6483791 | Laser drive integrated circuit and optical disk apparatus using the same | Hideo Ohnuki, Masaaki Kurebayashi, Yasuhito Tanaka, Toshimitsu Kaku, Takashi Hoshino +1 more | 2002-11-19 |
| 6442118 | Information recording and reproducing apparatus having semiconductor laser drive circuitry in its pickup | Takashi Hoshino, Toshimitsu Kaku, Takehiko Sekine | 2002-08-27 |
| 6414932 | Information recording/reproducing apparatus with laser driver | Toshimitsu Kaku, Takashi Hoshino | 2002-07-02 |