Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606435 | Laser diode module and its manufacture method | Jun Miyokawa, Takeo Shimizu | 2003-08-12 |
| 6532107 | Optical amplifier, light source module and optical system | Takeharu Yamaguchi, Hideo Aoyagi, Toshiaki Tsuda, Etsuji Katayama, Takeo Shimizu | 2003-03-11 |
| 6529535 | Laser diode module | Etsuji Katayama, Jun Miyokawa, Akira Mugino | 2003-03-04 |
| 6524016 | Semiconductor laser module | Yutaka Ohki, Takeharu Yamaguchi | 2003-02-25 |