Inventor
TOTSUKA HIROFUMI
JP66 patents
⚠️ This page may combine multiple inventors who share the name “TOTSUKA HIROFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
34 patentsUS9716849B2Jul 25, 2017
Solid-state imaging device and imaging system
CANON KK35 citations98
US7990440B2Aug 2, 2011
Image sensing apparatus and imaging system
CANON KK67 citations98
US9876975B2Jan 23, 2018
Solid-state image sensor and image sensing system with readout unit including current source
CANON KK24 citations94
US10057519B2Aug 21, 2018
Solid-state imaging device and imaging system
CANON KK12 citations93
US7633540B2Dec 15, 2009
Image pickup apparatus and image reading apparatus using image pickup apparatus
CANON KK31 citations93
US9225923B2Dec 29, 2015
Imaging apparatus, imaging system, imaging apparatus driving method, and imaging system driving method
CANON KK19 citations92
US10462400B2Oct 29, 2019
Solid-state imaging device and imaging system
CANON KK4 citations84
US10321087B2Jun 11, 2019
Solid-state image sensor and image sensing system
CANON KK7 citations84
US10003761B2Jun 19, 2018
Imaging device having multiple analog-digital conversion circuits that perform multiple ad conversions for a singular one of a pixel signal
CANON KK10 citations84
US9838633B2Dec 5, 2017
Photoelectric conversion device and image sensing system
CANON KK11 citations84
US9787932B2Oct 10, 2017
Solid-state imaging device with correction of a lower count value or upper count value
CANON KK11 citations84
US9350958B2May 24, 2016
Solid-state imaging apparatus and camera
CANON KK14 citations84
US9337222B2May 10, 2016
Solid-state imaging apparatus
CANON KK16 citations84
US9332202B2May 3, 2016
Solid-state imaging apparatus and imaging system
CANON KK14 citations84
US9282263B2Mar 8, 2016
Solid-state imaging apparatus with driving lines supplying driving signals through buffers arranged between pixels
CANON KK11 citations84
US8937672B2Jan 20, 2015
Solid-state image sensor and camera
CANON KK18 citations84
US11405570B2Aug 2, 2022
Imaging device, imaging system, and semiconductor chip
CANON KK4 citations73
US11165980B2Nov 2, 2021
Imaging apparatus, imaging system, imaging apparatus driving method, and imaging system driving method
CANON KK2 citations73
US11140348B2Oct 5, 2021
AD conversion device, imaging device, imaging system, and mobile apparatus
CANON KK4 citations73
US11019291B2May 25, 2021
Solid-state imaging device and imaging system
CANON KK2 citations73
US10957732B2Mar 23, 2021
Semiconductor device and method of manufacturing semiconductor device
CANON KK2 citations73
US10855940B2Dec 1, 2020
Imaging device, imaging system, and moving body
CANON KK2 citations73
US10841517B2Nov 17, 2020
Solid-state imaging device and imaging system
CANON KK3 citations73
US10834350B2Nov 10, 2020
Image sensing device, camera, and transportation equipment
CANON KK2 citations73
US10594971B2Mar 17, 2020
Imaging device and imaging system performing multiple A/D conversions of a singular pixel signal
CANON KK3 citations73
US10382707B2Aug 13, 2019
Imaging device
CANON KK4 citations73
US9826186B2Nov 21, 2017
Imaging apparatus and imaging system
CANON KK2 citations73
US9525836B2Dec 20, 2016
AD conversion apparatus, solid-state imaging apparatus, and imaging system
CANON KK5 citations73
US9118858B2Aug 25, 2015
Image pickup apparatus, image pickup system and driving method of image pickup apparatus
CANON KK5 citations73
US8981987B2Mar 17, 2015
Imaging device, driving method of imaging device, and imaging system
CANON KK6 citations73
US8948584B2Feb 3, 2015
Photoelectric conversion device and camera system
CANON KK5 citations73
US12133006B2Oct 29, 2024
Solid-state imaging device and imaging system
CANON KK0 citations63
US11140351B2Oct 5, 2021
Photoelectric conversion apparatus, photoelectric conversion system, and mobile object
CANON KK1 citations63
US12244948B2Mar 4, 2025
Imaging apparatus, and imaging system having a plurality of pixels for outputting a signal based on a generated signal charge
CANON KK0 citations62
TOTSUKA HIROFUMI
5 patentsUS8605182B2Dec 10, 2013
Driving method of solid-state imaging apparatus with successive clamping
TOTSUKA HIROFUMI24 citations92
US8411185B2Apr 2, 2013
Solid-state imaging apparatus having plural unit cell groups with transfer switches connected to different common output lines
TOTSUKA HIROFUMI24 citations92
US8189081B2May 29, 2012
Solid-state imaging apparatus, driving method thereof, camera, and copier
TOTSUKA HIROFUMI22 citations92
US9013765B2Apr 21, 2015
Solid-state imaging apparatus
TOTSUKA HIROFUMI17 citations84
US8059319B2Nov 15, 2011
Solid-state imaging apparatus
TOTSUKA HIROFUMI2 citations63
HONDA MOTOR CO LTD
3 patentsKATO SATOSHI
3 patentsUS8154639B2Apr 10, 2012
Solid state imaging apparatus and method of driving the same
KATO SATOSHI30 citations92
US8084729B2Dec 27, 2011
Photoelectric conversion apparatus, imaging system, and photoelectric conversion apparatus manufacturing method
KATO SATOSHI31 citations92
US8309898B2Nov 13, 2012
Photoelectric conversion apparatus, imaging system, and photoelectric conversion apparatus manufacturing method
KATO SATOSHI13 citations84
MITSUBISHI ELECTRIC CORP
3 patentsUS7218861B2May 15, 2007
Optical transceiver, a multiplexing integrated circuit, a demultiplexing integrated circuit, an integral multiplexing/demultiplexing integrated circuit, and method for evaluating and testing the optical transceiver
MITSUBISHI ELECTRIC CORP22 citations92
US7505695B2Mar 17, 2009
Optical receiver and optical transmission system
MITSUBISHI ELECTRIC CORP18 citations84
US6842049B2Jan 11, 2005
Method of and apparatus for detecting difference between the frequencies, and phase locked loop circuit
MITSUBISHI ELECTRIC CORP6 citations74
SAITO KAZUHIRO
1 patentHONDO MOTOR CO LTD
1 patentShowing the top 50 of 66 patents by PatentIndex Score.