Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8487237 | Rotary encoder and method of assembling the same | Ikuo Watanabe, Masahiko Igaki, Chihiro Nagura, Satoru Hamasaki, Makoto Ogura +2 more | 2013-07-16 |
| 7889254 | Photoelectric conversion apparatus and contact-type image sensor | Tetsunobu Kochi, Kazuo Yamazaki | 2011-02-15 |
| 7423790 | Photoelectric conversion apparatus and contact-type image sensor | Tetsunobu Kochi, Kazuo Yamazaki | 2008-09-09 |
| 7235831 | Light-receiving element and photoelectric conversion device | Toru Koizumi, Koji Sawada | 2007-06-26 |
| 7151305 | Photoelectric conversion device, and image sensor and image input system making use of the same | Takahiro Kaihotsu | 2006-12-19 |
| 6962405 | Substrate for ink jet recording head, ink jet recording head and ink jet recording apparatus using ink jet recording head | Yoshiyuki Imanaka, Kei Fujita, Mineo Shimotsusa, Yukihiro Hayakawa, Takuya Hatsui +5 more | 2005-11-08 |
| 6950132 | Image sensor and method for driving an image sensor for reducing fixed pattern noise | — | 2005-09-27 |
| 6878977 | Photoelectric conversion device, and image sensor and image input system making use of the same | Takahiro Kaihotsu | 2005-04-12 |
| 6822289 | Semiconductor device and liquid jet apparatus using the same | Osamu Iketa, Mineo Shimotsusa, Takashi Morii | 2004-11-23 |
| 6649951 | Light-receiving element and photoelectric conversion device | Toru Koizumi, Koji Sawada | 2003-11-18 |
| 6608299 | Photoelectric conversion apparatus, driving method thereof, and information processing apparatus | — | 2003-08-19 |
| 6590242 | Light-receiving element and photoelectric conversion device | Toru Koizumi, Koji Sawada | 2003-07-08 |
| 6538693 | Photoelectric conversion apparatus having reset noise holding and removing units | — | 2003-03-25 |
| 6534757 | Image sensor noise reduction | Fumihiro Inui, Takamasa Sakuragi | 2003-03-18 |
| 6531690 | Photoelectric conversion apparatus | — | 2003-03-11 |
| 6528832 | Photoelectric conversion device and image sensor | Koji Sawada | 2003-03-04 |
| 6473538 | Image sensor | — | 2002-10-29 |
| 6437309 | Photoelectric transducer | Shigetoshi Sugawa | 2002-08-20 |
| 6303951 | Image sensor of a multi-chip type having a plurality of photoelectric conversion chips | Koji Sawada | 2001-10-16 |
| 6184516 | Photoelectric conversion device and image sensor | Koji Sawada | 2001-02-06 |
| 6169317 | Photoelectric conversion device and image sensor | Koji Sawada, Shigeru Nishimura | 2001-01-02 |
| 6163024 | Photoelectric transducer | Shigetoshi Sugawa | 2000-12-19 |
| 6150682 | Photoelectric conversion device and image sensor | Koji Sawada | 2000-11-21 |
| 6150704 | Photoelectric conversion apparatus and image sensor | — | 2000-11-21 |
| 6118115 | Photoelectric conversion apparatus | Shigetoshi Sugawa, Yoshio Koide | 2000-09-12 |