Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6584265 | Optical waveguide element having a single crystalline substrate with a crystal axis angled with respect to a surface of the substrate | Atsuo Kondo, Jungo Kondo, Soichiro Matsuzawa | 2003-06-24 |