Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694182 | Optically addressed spatial light modulating system and method for driving the system | Yasuyuki Mitsuoka, Nobuyuki Kasama | 1997-12-02 |
| 5646432 | Semiconductor thin film formed on a supporting substrate | Tsuneo Yamazaki, Katsuki Matsushita, Shigeru Senbonmatsu, Ryuichi Takano | 1997-07-08 |
| 5633176 | Method of producing a semiconductor device for a light valve | Hiroaki Takasu, Yoshikazu Kojima, Kunihiro Takahashi, Tsuneo Yamazaki | 1997-05-27 |
| 5619596 | Method and apparatus for optical pattern recognition | Nobuyuki Kasama, Shuhei Yamamoto, Toshiharu Takesue, Yasuhiro Takemura | 1997-04-08 |
| 5600485 | Optical pattern recognition system method of ferroelectric liquid crystal spatial light modulator | Yasuyuki Mitsuoka | 1997-02-04 |