Issued Patents All Time
Showing 76–94 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784928 | Solid state image pickup device and signal reading method thereof | Shigetoshi Sugawa, Isamu Ueno, Katsuhisa Ogawa, Toru Koizumi, Tetsunobu Kochi +1 more | 2004-08-31 |
| 6757016 | Image pickup apparatus with color filter array and means for adding and subtracting signals | Isamu Ueno, Shigetoshi Sugawa, Katsuhisa Ogawa, Toru Koizumi, Tetsunobu Kochi +1 more | 2004-06-29 |
| 6684000 | Image sensing device capable of outputting image signals by blocks and processing circuit which processes image signals by blocks | Shigetoshi Sugawa, Isamu Ueno, Katsuhisa Ogawa, Toru Koizumi, Tetsunobu Kochi | 2004-01-27 |
| 6670990 | Image sensing device using MOS-type image sensing element whose threshold voltage of charge transfer switch and reset switch is different from that of signal output transistor | Tetsunobu Kochi, Shigetoshi Sugawa, Isamu Ueno, Katsuhisa Ogawa, Toru Koizumi +1 more | 2003-12-30 |
| 6661459 | Solid state image pickup device with LDD structure and reset transistor | Toru Koizumi, Shigetoshi Sugawa, Isamu Ueno, Tesunobu Kochi, Hiroki Hiyama | 2003-12-09 |
| 6653617 | Photoelectric conversion device | Hiroki Hiyama, Toru Koizumi, Fumihiro Inui, Masaru Fujimura, Tomoko Eguchi | 2003-11-25 |
| 6633334 | Solid-state image pickup device with optimum layout of building components around a photoelectric conversion portion | Shigetoshi Sugawa, Isami Ueno, Katsuhisa Ogawa, Toru Koizumi, Tetsunobu Kochi +1 more | 2003-10-14 |
| 6605850 | Solid-state image pickup device using layers having different refractive indices | Tetsunobu Kochi, Shigetoshi Sugawa, Isamu Ueno, Katsuhisa Ogawa, Toru Koizumi +1 more | 2003-08-12 |
| 6587603 | Sensor unit capable of outputting image signals by blocks and processing circuit which processes image signals by blocks | Shigetoshi Sugawa, Isamu Ueno, Katsuhisa Ogawa, Toru Koizumi, Tetsunobu Kochi | 2003-07-01 |
| 6567571 | Image sensing device capable of outputting image signals by blocks and processing circuit which processes image signals by blocks | Tetsunobu Kochi, Shigetoshi Sugawa, Isamu Ueno, Katsuhisa Ogawa, Toru Koizumi +1 more | 2003-05-20 |
| 6215357 | Operational amplifier | — | 2001-04-10 |
| 6188094 | Solid-state image pickup device | Tetsunobu Kochi, Shigetoshi Sugawa, Isamu Ueno, Katsuhisa Ogawa, Toru Koizumi +1 more | 2001-02-13 |
| 5815033 | Integrated circuit, variable filter adjusting method therefor, and electronic equipment using the same | Takahiro Shirai, Yasushi Matsuno, Nobuyuki Hirayama | 1998-09-29 |
| 5600344 | Liquid crystal display | Koichi Sono, Mamoru Miyawaki, Akira Ishizaki, Katsuhisa Ogawa | 1997-02-04 |
| 5579027 | Method of driving image display apparatus | Mamoru Miyawaki, Akira Ishizaki | 1996-11-26 |
| 5513028 | Liquid crystal display with display area having same height as peripheral portion thereof | Koichi Sono, Mamoru Miyawaki, Akira Ishizaki, Katsuhisa Ogawa, Shigetoshi Sugawa +1 more | 1996-04-30 |
| 5486875 | Image signal processing device | — | 1996-01-23 |
| 5455580 | Circuit device utilizing a plurality of transistor pairs | Takamasa Sakuragi, Takahiro Shirai | 1995-10-03 |
| 5278516 | Buffer circuit | — | 1994-01-11 |