Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772514 | Method of machining glass substrate and method fabricating high-frequency circuit | Hiroshi Ogura, Hiroyoshi Yajima, Yoshikazu Yoshida | 2004-08-10 |
| 5066101 | Color separation optical system and method of manufacturing the same | Shinichiro Aoki, Koichi Kawata, Yasuyuki Morita, Akitoshi Mori, Tatsuki Tsukada +1 more | 1991-11-19 |
| 4890899 | Color separation optical system which utilizes glass frit for bonding | Shinichiro Aoki, Koichi Kawata, Yasuyuki Morita, Akitoshi Mori, Tatsuki Tsukada +1 more | 1990-01-02 |