Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812055 | MEMS devices and methods of manufacture | Hirokazu Tamura, Matthew J. Neal, Alan L. Sidman | 2004-11-02 |
| 6717227 | MEMS devices and methods of manufacture | Hirokazu Tamura, Matthew J. Neal, Alan L. Sidman | 2004-04-06 |
| 6529535 | Laser diode module | Etsuji Katayama, Yuichiro Irie, Jun Miyokawa | 2003-03-04 |
| 6343088 | Semiconductor laser module | Satoshi Koyanagi, Takeo Shimizu | 2002-01-29 |
| 6335944 | Semiconductor laser module | Takeo Shimizu | 2002-01-01 |
| 5764825 | Optical wavelength division multiplexer device | Shuichi Tamura, Takeo Shimizu | 1998-06-09 |
| 5321782 | Directional coupler type optical function element | Hisaharu Yanagawa | 1994-06-14 |