Inventor
KUWABARA HIDESHI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KUWABARA HIDESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
24 patentsUS5534069AJul 9, 1996
Method of treating active material
CANON KK47 citations96
US5569614AOct 29, 1996
Method of forming metal pattern including a schottky diode
CANON KK40 citations95
US5760421AJun 2, 1998
Semiconductor device including indices for identifying positions of elements in the device.
CANON KK19 citations92
US5433813AJul 18, 1995
Semiconductor device manufacturing apparatus
CANON KK23 citations92
US11430822B2Aug 30, 2022
Photoelectric conversion apparatus and camera
CANON KK4 citations84
US7247899B2Jul 24, 2007
Semiconductor device, photoelectric conversion device and method of manufacturing same
CANON KK9 citations74
US11791360B2Oct 17, 2023
Photoelectric conversion apparatus and camera
CANON KK2 citations73
US11139330B2Oct 5, 2021
Photoelectric conversion apparatus, camera, and moving body
CANON KK2 citations73
US10665628B2May 26, 2020
Photoelectric conversion apparatus, camera, and moving body
CANON KK2 citations73
US10553634B2Feb 4, 2020
Photoelectric conversion apparatus and camera
CANON KK2 citations73
US6156657ADec 5, 2000
Method of treating active material
CANON KK11 citations73
US5963812AOct 5, 1999
Manufacturing method of a semiconductor apparatus having an electron donative surface in a side wall portion
CANON KK10 citations73
US5610435AMar 11, 1997
Semiconductor device having an electrode which controls a surface state of the base area for minimizing a change of the D.C. amplification ratio
CANON KK11 citations73
US5975685ANov 2, 1999
Ink jet recording head having an oriented p-n junction diode, and recording apparatus using the head
CANON KK4 citations63
US12317626B2May 27, 2025
Photoelectric conversion apparatus and camera
CANON KK0 citations62
US11756976B2Sep 12, 2023
Photoelectric conversion apparatus, camera, and moving body
CANON KK0 citations62
US5580808ADec 3, 1996
Method of manufacturing a ROM device having contact holes treated with hydrogen atoms and energy beam
CANON KK2 citations62
US12563912B2Feb 24, 2026
Light-emitting element, light-emitting device, photoelectric conversion device, and electronic device
CANON KK0 citations52
US12532645B2Jan 20, 2026
Organic light emitting element, display apparatus, photoelectric conversion apparatus, electronic device, illumination apparatus, and moving body
CANON KK0 citations52
US8917984B2Dec 23, 2014
Photoelectric conversion apparatus, focus detection apparatus, and image pickup system
CANON KK0 citations52
US11450658B2Sep 20, 2022
Semiconductor apparatus and manufacturing method
CANON KK0 citations49
US10559464B2Feb 11, 2020
Method for manufacturing photoelectric conversion device
CANON KK0 citations42
US9093346B2Jul 28, 2015
Photoelectric conversion device and imaging system
CANON KK0 citations41
US9171880B2Oct 27, 2015
Photoelectric conversion device, method of manufacturing the same, and camera
CANON KK0 citations37