Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911733 | Process for fabricating color filters | Kazuya Matsumoto, Hiroyuki Imataki | 1990-03-27 |
| 4729017 | Stereoscopic display method and apparatus therefor | Kazuo Sayanagi | 1988-03-01 |
| 4682019 | Amorphous silicon photoelectric transducer with a photoconductive colorant layer | Hiroyuki Imataki, Yoshioki Hajimoto | 1987-07-21 |
| 4430666 | Photoelectric converting device | Yoshioki Hajimoto | 1984-02-07 |
| 4415920 | Image signal processing unit | Yuzo Kato, Nobuyoshi Tanaka, Naoto Kawamura, Shunichi Ishihara, Yasushi Sato | 1983-11-15 |
| 4414581 | Image signal processing method and apparatus therefor | Yuzo Kato, Shunichi Ishihara, Yasushi Sato, Nobuyoshi Tanaka, Naoto Kawamura | 1983-11-08 |
| 4233612 | Image information electrostatic recording device | Kazuhiro Hirayama, Yasushi Sato, Taisuke Tokiwa, Kazuo Kawakubo, Fujio Iwatate | 1980-11-11 |