Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41336 | Fabrication method for algainnpassb based devices | Kazuhisa Uomi, Hitoshi Nakamura | 2010-05-18 |
| 6782032 | Semiconductor laser, ray module using the same and ray communication system | Takeshi Kitatani, Makoto Kudo | 2004-08-24 |
| 6697405 | Vertical cavity surface emitting lasers, optical modules and systems | Takeshi Kitatani, Toshiaki Tanaka | 2004-02-24 |
| 5937274 | Fabrication method for AlGaIn NPAsSb based devices | Kazuhisa Uomi, Hitoshi Nakamura | 1999-08-10 |
| 5912913 | Vertical cavity surface emitting laser, optical transmitter-receiver module using the laser, and parallel processing system using the laser | Kazunori Shinoda, Kazuhisa Uomi, Shinji Nishimura | 1999-06-15 |
| 5300793 | Hetero crystalline structure and semiconductor device using it | Shigekazu Minagawa, Takashi Kajimura | 1994-04-05 |
| 5157679 | Optoelectronic devices | Toshihiro Kawano, Shigekazu Minagawa, Shin Satoh, Kenji Uchida, Toshiaki Tanaka +1 more | 1992-10-20 |
| 4841531 | Semiconductor laser device | Shin Satoh, Shigekazu Minagawa, Akio Ohishi, Takashi Kajimura | 1989-06-20 |
| 4794606 | Opto-electronic device | Shigekazu Minagawa, Takashi Kajimura | 1988-12-27 |