Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6947642 | Optical resonator waveguide device and method of fabricating the same | — | 2005-09-20 |
| 6925217 | Optical waveguide device, variable optical attenuator, and optical switch | Takafumi Oguma | 2005-08-02 |
| 6849808 | Weight sensor device | Takayuki Enomoto, Takayuki Morikawa, Katsutoshi Sasaki, Takashi Takeshita, Hiroshi Matsunaga | 2005-02-01 |