Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914921 | Optical filter, laser module, and wavelength locker module | Yasuhiro Nishi, Takehiko Nomura, Hiroshi Matsuura, Atsushi Shimizu, Jun Yoshino | 2005-07-05 |
| 6856475 | Optical module having temperature adjustment features | Takehiko Nomura, Tatsuhiko Ueki, Mamoru Shimada | 2005-02-15 |
| 6856633 | Optical module, transmitter and WDM transmitting device | Takehiko Nomura | 2005-02-15 |