Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747699 | Solid state image pickup apparatus | Hayao Ohzu, Akira Ishizaki, Seiji Hashimoto, Tadanori Harada, Tsuneo Suzuki | 2004-06-08 |
| 5771070 | Solid state image pickup apparatus removing noise from the photoelectric converted signal | Hayao Ohzu, Akira Ishizaki, Seiji Hashimoto, Tadanori Harada, Tsuneo Suzuki | 1998-06-23 |
| 5737016 | Solid state image pickup apparatus for reducing noise | Hayao Ohzu, Akira Ishizaki, Seiji Hashimoto, Tadanori Harada, Tsuneo Suzuki | 1998-04-07 |
| 5331421 | Solid state image pickup apparatus | Hayao Ohzu, Akira Ishizaki | 1994-07-19 |
| 5309013 | Photoelectric conversion device | Shigeyuki Matsumoto | 1994-05-03 |
| RE34309 | Image sensor device having plural photoelectric converting elements | Nobuyoshi Tanaka, Tsuneo Suzuki, Masaharu Ozaki, Shigetoshi Sugawa, Mahito Shinohara | 1993-07-13 |
| 5019702 | Photoelectric transducer apparatus having a plurality of transducer elements and a plurality of capacitor elements | Hayao Ohzu, Akira Ishizaki, Nobuyoshi Tanaka, Shigetoshi Sugawa, Seiji Hashimoto +1 more | 1991-05-28 |
| 4972243 | Photoelectric conversion apparatus with shielded cell | Shigetoshi Sugawa, Nobuyoshi Tanaka | 1990-11-20 |
| 4847668 | Device and method of photoelectrically converting light into electrical signal | Shigetoshi Sugawa, Nobuyoshi Tanaka, Tadahiro Ohmi, Tadanori Harada | 1989-07-11 |
| 4835404 | Photoelectric converting apparatus with a switching circuit and a resetting circuit for reading and resetting a plurality of lines sensors | Shigetoshi Sugawa, Nobuyoshi Tanaka, Akira Ishizaki | 1989-05-30 |
| 4831454 | Image sensor device having plural photoelectric converting elements | Nobuyoshi Tanaka, Tsuneo Suzuki, Masaharu Ozaki, Shigetoshi Sugawa, Mahito Shinohara | 1989-05-16 |
| 4751559 | Photoelectric conversion device | Shigetoshi Sugawa, Nobuyoshi Tanaka | 1988-06-14 |