Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490303 | Laser diode module | Manabu Komiyama, Shunichi Sato, Noboru Sonetsuji, Tetsuo Ishizaka | 2002-12-03 |
| 5966938 | Peltier control circuit and a peltier device structure | Yasunori Nagakubo, Takashi Tsuda, Tetsuo Ishizaka, Shunichi Sato, Manabu Komiyama +2 more | 1999-10-19 |
| 5760946 | Optical isolator, faraday rotator suitable for use in the same, and laser diode module incorporating the same | Takayuki Masuko, Shunichi Satoh, Tetsuo Ishizaka, Manabu Komiyama | 1998-06-02 |
| 5703893 | Laser diode module | Manabu Komiyama, Shunichi Sato, Noboru Sonetsuji, Tetsuo Ishizaka | 1997-12-30 |
| 5515682 | Peltier control circuit and a peltier device structure | Yasunori Nagakubo, Takashi Tsuda, Tetsuo Ishizaka, Shunichi Sato, Manabu Komiyama +2 more | 1996-05-14 |