Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5539461 | Solid state image sensor and a driving method thereof | Fumihiko Andoh, Katsu Tanaka, Masao Yamawaki, Hidekazu Yamamoto, Hiroshi Kawashima +1 more | 1996-07-23 |
| 5233265 | Photoconductive imaging apparatus | Yukio Takasaki, Kazutaka Tsuji, Tatsuo Makishima, Tadaaki Hirai, Sachio Ishioka +17 more | 1993-08-03 |
| 5101255 | Amorphous photoelectric conversion device with avalanche | Sachio Ishioka, Yukio Takasaki, Tadaaki Hirai, Kazutaka Tsuji, Tatsuo Makishima +6 more | 1992-03-31 |
| 4980736 | Electric conversion device | Yukio Takasaki, Kazutaka Tsuji, Tatsuo Makishima, Tadaaki Hirai, Sachio Ishioka +7 more | 1990-12-25 |
| 4952839 | Photoconductive device and method of operating the same | Kenkichi Tanioka, Mitsuo Kosugi, Junichi Yamazaki, Keiichi Shidara, Tatsuro Kawamura +16 more | 1990-08-28 |
| 4888521 | Photoconductive device and method of operating the same | Kenkichi Tanioka, Keiichi Shidara, Tatsuro Kawamura, Junichi Yamazaki, Eikyuu Hiruma +16 more | 1989-12-19 |
| 4492981 | TV Camera tube | Chihaya Ogusu | 1985-01-08 |
| 4451241 | Method of manufacturing a TV camera tube | Chihaya Ogusu | 1984-05-29 |
| 4392452 | Evaporation device | Chihaya Ogusu | 1983-07-12 |
| 4352834 | Method for fabricating a semiconductor device | Chihaya Ogusu | 1982-10-05 |
| 4289369 | Exchangeable Ga-Cu electrode for an evaporation system | — | 1981-09-15 |
| 4239534 | Ga-Cu alloy for use in exchangeable electrode for an evaporation system | — | 1980-12-16 |