Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4285007 | Color solid-state imager and method of making the same | Toshio Nakano, Tadao Kaneko, Michiaki Hashimoto, Yoshio Hatano, Haruo Matsumaru +1 more | 1981-08-18 |
| 4273812 | Method of producing material patterns by evaporating material through a perforated mask having a reinforcing bridge | Ken Tsutsui, Akira Sasano, Toshio Nakano, Haruo Matsumaru | 1981-06-16 |
| 4255686 | Storage type photosensor containing silicon and hydrogen | Yoshinori Imamura, Saburo Ataka, Kiyohisa Inao, Yukio Takasaki, Toshihisa Tsukada +1 more | 1981-03-10 |
| 4249106 | Radiation sensitive screen | Saburo Ataka, Kiyohisa Inao, Yoshinori Imamura, Toshihisa Tsukada, Yukio Takasaki +1 more | 1981-02-03 |
| 4233506 | Photo-sensor | Hideaki Yamamoto, Makoto Matsui, Toshihisa Tsukada, Yoshizumi Eto, Tadaaki Hirai | 1980-11-11 |
| 4232219 | Photosensor | Hideaki Yamamoto, Toshihisa Tsukada, Hiroya Inagaki | 1980-11-04 |
| 4227078 | Photo-sensor | Hideaki Yamamoto, Haruo Matsumaru, Makoto Matsui, Toshihisa Tsukada, Tadaaki Hirai | 1980-10-07 |
| 4199777 | Semiconductor device and a method of manufacturing the same | Hideaki Yamamoto | 1980-04-22 |