Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315433 | Optical wavelength converting apparatus | Yoji Okazaki, Chiaki Goto, Hiroaki Hyuga | 1994-05-24 |
| 5310918 | 1-aryl-substituted azole, non-linear optical material and novel molecular crystal containing same and method and module for the conversion of light wavelength using same | Nobuhiko Uchino, Masaki Okazaki, Makoto Ishihara, Yoji Okazaki, Kazumi Kubo | 1994-05-10 |