Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6947625 | Optical deflector and optical switch | Masatoshi Ishii, Yasuo Yamagishi | 2005-09-20 |
| 6879739 | Optical deflector and optical switch | Masatoshi Ishii, Yasuo Yamagishi | 2005-04-12 |
| 6873751 | Optical waveguide device and method for fabricating the same | Masatoshi Ishii, Masayuki Kato | 2005-03-29 |