Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650683 | Surface emitting semiconductor laser | Nobuaki Ueki, Masahiro Yoshikawa, Hideo Nakayama, Hiromi Otoma | 2003-11-18 |
| 6597017 | Semiconductor device, surface emitting semiconductor laser and edge emitting semiconductor laser | Yasuji Seko | 2003-07-22 |
| 6594423 | Fiber type optical component | Satoshi Okude, Sudo Masaaki | 2003-07-15 |
| 6590917 | Surface emitting laser and surface emitting laser array | Hideo Nakayama, Takeshi Nakamura, Fumio Koyama | 2003-07-08 |
| 6529541 | Surface emitting semiconductor laser | Nobuaki Ueki, Masahiro Yoshikawa, Hideo Nakayama, Hiromi Otoma | 2003-03-04 |
| 6522405 | Method and apparatus for monitoring sub-micron particles | Yasuhiro Hayashi, Yoshihisa Yamashita, Koji Yamamoto | 2003-02-18 |