Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640032 | Bonding structures for optical members | Jungo Kondo, Tetsuya Ejiri | 2003-10-28 |
| 6631231 | Optical waveguide elements, optical wavelength conversion elements, and process for producing optical waveguide elements | Kiminori Mizuuchi, Kazuhisa Yamamoto, Tatsuo Kawaguchi, Minoru Imaeda, Kenji Aoki +1 more | 2003-10-07 |
| 6513226 | Method of manufacturing film structure, method of manufacturing optical waveguide substrate and method of manufacturing second harmonic generation device | Makoto Iwai, Makoto Ohmori | 2003-02-04 |