Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6687208 | Laser drive integrated circuit and optical disk apparatus using the same | Akihiro Asada, Masaaki Kurebayashi, Yasuhito Tanaka, Toshimitsu Kaku, Takashi Hoshino +1 more | 2004-02-03 |
| 6674702 | Laser drive integrated circuit and optical disk apparatus using the same | Akihiro Asada, Masaaki Kurebayashi, Yasuhito Tanaka, Toshimitsu Kaku, Takashi Hoshino +1 more | 2004-01-06 |
| 6483791 | Laser drive integrated circuit and optical disk apparatus using the same | Akihiro Asada, Masaaki Kurebayashi, Yasuhito Tanaka, Toshimitsu Kaku, Takashi Hoshino +1 more | 2002-11-19 |
| 5554960 | Branching filter, branching filter module and radio commnication apparatus | Norio Hosaka, Hitoshi Watanabe, Isao Akitake, Makoto Katagishi | 1996-09-10 |
| 5130681 | Saw filter and mobile telephone using same | Norio Hosaka, Hitoshi Watanabe, Jun Yamada | 1992-07-14 |
| 4592037 | Device for displacing a pickup head in multi-axial directions | — | 1986-05-27 |