HH

Hiroki Hiyama

Canon: 129 patents #52 of 19,416Top 1%
SO Sony: 4 patents #8,966 of 25,231Top 40%
Overall (All Time): #7,951 of 4,157,543Top 1%
133
Patents All Time

Issued Patents All Time

Showing 76–100 of 133 patents

Patent #TitleCo-InventorsDate
7995127 Pixel drive circuit for image pickup apparatus Toru Koizumi, Tetsunobu Kochi 2011-08-09
7986362 Image pickup apparatus maintaining constant potential of load-transistor main electrode Katsuhito Sakurai, Toru Koizumi 2011-07-26
7973835 Solid-state image pickup apparatus Katsuhito Sakurai, Shigetoshi Sugawa, Hideyuki Arai, Isamu Ueno, Katsuhisa Ogawa +2 more 2011-07-05
7961237 Photoelectric conversion device and image sensing system Yuuichirou Hatano, Yuu Arishima 2011-06-14
7924336 Image pickup apparatus including a driving circuit to control a clamping switch so as to hold signals in holding capacitors Katsuhito Sakurai, Akira Okita, Hideaki Takada 2011-04-12
7893978 Image capture device having amplification circuit for amplifying signal from photoelectric conversion portion Akira Okita, Hideaki Takada, Katsuhito Sakurai 2011-02-22
7852390 Photoelectric conversion device and image pickup system using the photoelectric conversion device Akira Okita, Hideaki Takada 2010-12-14
7812876 Photoelectric conversion device and image capturing device with variable amplifier for amplifying signal by a selected gain Masanori Ogura 2010-10-12
7812873 Image pickup device and image pickup system Masanori Ogura, Seiichiro Sakai 2010-10-12
7755688 Photoelectric conversion device and image sensing system Yuuichirou Hatano, Yuu Arishima 2010-07-13
7728891 Image sensor Hideaki Takada, Yuichiro Hatano, Yu Arishima 2010-06-01
7724292 Color filter array for a CMOS sensor for generating a color signal in an image pickup apparatus Isamu Ueno, Shigetoshi Sugawa, Katsuhisa Ogawa, Toru Koizumi, Tetsunobu Kochi +1 more 2010-05-25
7719584 Image sensor Yuichiro Hatano, Yu Arishima 2010-05-18
7705373 Solid state image pickup device and manufacturing method therefor Toru Koizumi, Shigetoshi Sugawa, Isamu Ueno, Tesunobu Kochi, Katsuhito Sakurai 2010-04-27
7688371 Pixel drive circuit for an image pickup apparatus Toru Koizumi, Tetsunobu Kochi 2010-03-30
7646493 Solid state image pickup device, method for producing the same, and image pickup system comprising the solid state image pickup device Akira Okita, Hideaki Takada 2010-01-12
7638826 Imaging device and imaging system Masanori Ogura, Seiichiro Sakai 2009-12-29
7633541 Image pickup apparatus having a correction unit for a digital image signal Katsuhito Sakurai, Akira Okita, Hideaki Takada 2009-12-15
7630009 Imaging system, image sensor, and method of controlling imaging system Yuu Arishima 2009-12-08
7576788 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, Toru Koizumi, Fumihiro Inui, Masaru Fujimura, Tomoko Eguchi 2009-08-18
7557847 Image pickup apparatus and system with low parasitic capacitance between floating diffusion area of a pixel and output line of an adjacent pixel Akira Okita, Hideaki Takada 2009-07-07
7547871 Photoelectric conversion device Toru Koizumi, Katsuhito Sakurai, Masaru Fujimura 2009-06-16
7545426 Image pickup apparatus Toru Koizumi, Katsuhito Sakurai, Fumihiro Inui, Masaru Fujimura, Tomoko Eguchi +1 more 2009-06-09
7538804 Solid state image pick-up device and image pick-up system Akira Okita, Hideaki Takada 2009-05-26
7531885 Photoelectric conversion apparatus and image pick-up system using the photoelectric conversion apparatus Akira Okita, Katsuhito Sakurai, Hideaki Takada 2009-05-12