TK

Toru Koizumi

Canon: 187 patents #13 of 19,416Top 1%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
Overall (All Time): #3,598 of 4,157,543Top 1%
194
Patents All Time

Issued Patents All Time

Showing 126–150 of 194 patents

Patent #TitleCo-InventorsDate
7355645 Image pickup apparatus with potential fluctuation prevention Katsuhito Sakurai, Hiroki Hiyama 2008-04-08
7352400 Solid-state image pickup apparatus having a differential output Katsuhito Sakurai, Hiroki Hiyama, Masaru Fujimura 2008-04-01
7348615 Image pickup device and camera for converting charges into voltage 2008-03-25
7324144 Solid image pickup device, image pickup system and method of driving solid image pickup device 2008-01-29
7321110 Solid state image pickup device and camera Akira Okita, Masanori Ogura, Shin Kikuchi, Tetsuya Itano 2008-01-22
7274394 Solid state image pickup device and manufacturing method therefor Shigetoshi Sugawa, Isamu Ueno, Tetsunobu Kochi, Katsuhito Sakurai, Hiroki Hiyama 2007-09-25
7235831 Light-receiving element and photoelectric conversion device Hiraku Kozuka, Koji Sawada 2007-06-26
7227208 Solid-state image pickup apparatus Masanori Ogura, Fumihiro Inui, Seiichiro Sakai 2007-06-05
7142233 Image pickup element Katsuhisa Ogawa, Shigetoshi Sugawa, Hideyuki Arai, Isamu Ueno, Tetsunobu Kochi +2 more 2006-11-28
7129985 Image sensing apparatus arranged on a single substrate Shigetoshi Sugawa, Isamu Ueno, Katsuhisa Ogawa, Tetsunobu Kochi, Katsuhito Sakurai +2 more 2006-10-31
7126838 Readout circuit, solid state image pickup device using the same circuit, and camera system using the same Masaru Fujimura, Katsuhito Sakurai 2006-10-24
7110030 Solid state image pickup apparatus Tetsunobu Kochi, Shigetoshi Sugawa, Isamu Ueno, Katsuhito Sakurai, Hiroki Hiyama 2006-09-19
7081607 Solid state image pickup device and image pickup system 2006-07-25
7016089 Amplification-type solid state imaging device with reduced shading Tomoya Yoneda, Shigetoshi Sugawa, Tetsunobu Kochi 2006-03-21
7015964 Solid-state image pickup device and method of resetting the same Shigetoshi Sugawa, Tetsunobu Kochi 2006-03-21
6987685 Readout circuit, solid state image pickup device using the same circuit, and camera system using the same Masaru Fujimura, Katsuhito Sakurai 2006-01-17
6965408 Solid-state image pickup device having a photoelectric conversion unit and a punch-through current suppression circuit Hiroki Hiyama, Katsuhito Sakurai, Fumihiro Inui, Masaru Fujimura, Tomoko Eguchi +1 more 2005-11-15
6963372 Solid-state image sensing apparatus and method of operating the same Hiroki Hiyama, Shigetoshi Sugawa, Isamu Ueno, Tetsunobu Kochi, Katsuhito Sakurai 2005-11-08
6963371 Image pickup apparatus including a plurality of pixels, each having a photoelectric conversion element and an amplifier whose output is prevented from falling below a predetermined level Katsuhito Sakurai, Fumihiro Inui, Hiroki Hiyama, Masaru Fujimura, Tomoko Eguchi 2005-11-08
6960751 Photoelectric conversion device Hiroki Hiyama, Katsuhito Sakurai, Masaru Fujimura 2005-11-01
6956273 Photoelectric conversion element and solid-state image sensing device, camera, and image input apparatus using the same 2005-10-18
6946637 Image sensing device using MOS type image sensing elements Tetsunobu Kochi, Shigetoshi Sugawa, Isamu Ueno, Katsuhisa Ogawa, Katsuhito Sakurai +1 more 2005-09-20
6946636 Image pickup apparatus providing a bias between different pixel areas during signal accumulation Tomoko Eguchi, Katsuhito Sakurai, Fumihiro Inui, Hiroki Hiyama, Masaru Fujimura 2005-09-20
6898310 Image signal processing method, image signal processing system, storage medium, and image sensing apparatus Tadahiro Ohmi, Shigetoshi Sugawa, Isamu Ueno, Katsuhisa Ogawa, Tetsunobu Kochi +3 more 2005-05-24
6850278 Solid-state image pickup apparatus Katsuhito Sakurai, Shigetoshi Sugawa, Hideyuki Arai, Isamu Ueno, Katsuhisa Ogawa +2 more 2005-02-01