Inventor
IWATA KOICHIRO
JP51 patents
⚠️ This page may combine multiple inventors who share the name “IWATA KOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
38 patentsUS7741593B2Jun 22, 2010
Photoelectric conversion device and imaging system
CANON KK77 citations98
US8598901B2Dec 3, 2013
Photoelectric conversion system
CANON KK49 citations94
US9118857B2Aug 25, 2015
Solid-state imaging apparatus in which plural transistors are connected to a single initializing switch
CANON KK21 citations93
US8368790B2Feb 5, 2013
Image sensing apparatus and imaging system
CANON KK18 citations93
US8355066B2Jan 15, 2013
Solid-state imaging apparatus having decoders for resetting switches
CANON KK17 citations93
US8013369B2Sep 6, 2011
Photoelectric conversion apparatus and imaging system using photoelectric conversion apparatus
CANON KK22 citations93
US11115608B2Sep 7, 2021
Imaging device, imaging system, and drive method of imaging device
CANON KK9 citations86
US9716823B2Jul 25, 2017
Image pickup apparatus, image pickup system, and method of driving image pickup apparatus
CANON KK9 citations84
US9432607B2Aug 30, 2016
Solid-state imaging apparatus and imaging system
CANON KK10 citations84
US8885082B2Nov 11, 2014
Solid-state image sensor and camera
CANON KK16 citations84
US10319765B2Jun 11, 2019
Imaging device having an effective pixel region, an optical black region and a dummy region each with pixels including a photoelectric converter
CANON KK13 citations83
US9831278B2Nov 28, 2017
Solid-state image sensor and camera with pixel openings
CANON KK9 citations81
US11800253B2Oct 24, 2023
Imaging device and imaging system
CANON KK5 citations75
US10742905B2Aug 11, 2020
Imaging device and method of driving imaging device
CANON KK6 citations73
US9900536B2Feb 20, 2018
Image pickup system
CANON KK3 citations73
US9897482B2Feb 20, 2018
Photoelectric conversion apparatus and image pickup system having photoelectric conversion apparatus
CANON KK2 citations73
US9596425B2Mar 14, 2017
Driving method for an image pickup apparatus, image pickup apparatus, and image pickup system
CANON KK2 citations73
US9344652B2May 17, 2016
Photoelectric conversion apparatus and image pickup system including an ad conversion unit to convert a signal into a digital signal
CANON KK4 citations73
US8848079B2Sep 30, 2014
Solid-state imaging device and imaging system using buffered counter value of a counter
CANON KK5 citations73
US9157796B2Oct 13, 2015
Photoelectric conversion apparatus and image pickup system having photoelectric conversion apparatus with substrate including first and second circuits having first and second drive frequencies
CANON KK2 citations63
US7952634B2May 31, 2011
Image sensing apparatus, imaging system, and image sensing apparatus driving method
CANON KK3 citations63
US12120447B2Oct 15, 2024
Photoelectric conversion device, imaging system, moving body, and stackable semiconductor device
CANON KK0 citations62
US11700468B2Jul 11, 2023
Image capturing apparatus, photoelectric conversion system, and moving body
CANON KK0 citations62
US11627269B2Apr 11, 2023
Analog-to-digital conversion circuit using comparator and counter, photoelectric conversion apparatus using comparator and counter, and photoelectric conversion system using comparator and counter
CANON KK0 citations62
US11265501B2Mar 1, 2022
Photoelectric conversion device and photoelectric conversion system
CANON KK1 citations62
US11258973B2Feb 22, 2022
AD conversion circuit, photoelectric conversion apparatus, photoelectric conversion system, and moving body
CANON KK0 citations62
US11025848B2Jun 1, 2021
Photoelectric conversion device, imaging system, moving body, and stackable semiconductor device
CANON KK1 citations62
US12477855B2Nov 18, 2025
Photoelectric conversion device having signal readout circuits and photoelectric conversion system
CANON KK0 citations52
US12401919B2Aug 26, 2025
Photoelectric conversion device, driving method for photoelectric conversion device, and apparatus
CANON KK0 citations52
US12328521B2Jun 10, 2025
Photoelectric conversion device, and apparatus
CANON KK0 citations52
US12289548B2Apr 29, 2025
Pixel array having separate voltage supply lines for pixels and bias circuitry
CANON KK0 citations52
US10852184B2Dec 1, 2020
Photoelectric conversion apparatus and image pickup system having photoelectric conversion apparatus
CANON KK0 citations52
US10044964B2Aug 7, 2018
Column signal processing unit with driving method for photoelectric conversion apparatus, photoelectric conversion apparatus, and image pickup system
CANON KK1 citations52
US9609245B2Mar 28, 2017
Semiconductor apparatus having a decoding function, method of controlling the same, and camera
CANON KK1 citations52
US9467636B2Oct 11, 2016
Photoelectric conversion device and imaging system
CANON KK1 citations52
US12363463B2Jul 15, 2025
Photoelectric conversion device and method of driving photoelectric conversion device
CANON KK0 citations50
US11094733B2Aug 17, 2021
Semiconductor device, semiconductor memory, photoelectric conversion device, moving unit, manufacturing method of photoelectric conversion device, and manufacturing method of semiconductor memory
CANON KK0 citations50
US9743030B2Aug 22, 2017
Driving method for image pickup apparatus, and image pickup apparatus
CANON KK0 citations41
IWATA KOICHIRO
4 patentsUS8928786B2Jan 6, 2015
Solid-state imaging apparatus and method of driving the same
IWATA KOICHIRO36 citations93
US8159577B2Apr 17, 2012
Solid-state imaging apparatus with decoders for controlling reset switches
IWATA KOICHIRO37 citations92
US8415724B2Apr 9, 2013
Photoelectric conversion apparatus and imaging system using photoelectric conversion apparatus
IWATA KOICHIRO8 citations83
US9018574B2Apr 28, 2015
Driving an image apparatus by simultaneous application of two reset voltages
IWATA KOICHIRO0 citations39
ITANO TETSUYA
2 patentsFUJIKURA LTD
2 patentsHAYASHI HIDETOSHI
1 patentHIYAMA HIROKI
1 patentNAKAMURA KOHICHI
1 patentNODA TOMOYUKI
1 patentShowing the top 50 of 51 patents by PatentIndex Score.