P

Inventor

KURODA AKIRA

JP65 patents
⚠️ This page may combine multiple inventors who share the name “KURODA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

31 patents
US5525775AJun 11, 1996

Heating apparatus using endless film

CANON KK217 citations99
US5210579AMay 11, 1993

Image fixing apparatus having a parting resin layer for reducing frictional resistance of the film through which the image is heated

CANON KK161 citations99
US6084622AJul 4, 2000

Frame structure and an image forming apparatus using such a frame structure

CANON KK171 citations98
US5148226ASep 15, 1992

Heating apparatus using endless film

CANON KK128 citations98
US5634178AMay 27, 1997

Gear unit, image forming apparatus and gear unit mounting method

CANON KK79 citations96
US5561496AOct 1, 1996

Image forming apparatus, assembling method of image forming apparatus, and mounting method of outer casing

CANON KK52 citations96
US5559581ASep 24, 1996

Image forming apparatus with helical gear drive train

CANON KK56 citations96
US5828035AOct 27, 1998

Web-type heating apparatus with movably supported heater

CANON KK28 citations93
US5742878AApr 21, 1998

Detachably mounted image heating apparatus having heater, film guiding member and cover

CANON KK47 citations93
US5257078AOct 26, 1993

Image heating apparatus regulating shift of endless fixing film

CANON KK27 citations93
US5907745AMay 25, 1999

Image forming apparatus having arrangement of sheet support members and air ducts

CANON KK36 citations92
US5752149AMay 12, 1998

Image heating apparatus using endless web guided by a guide having inclined surfaces

CANON KK21 citations92
US5621451AApr 15, 1997

Image forming apparatus

CANON KK27 citations92
US5404214AApr 4, 1995

Image heating apparatus comprising a grounded film

CANON KK42 citations92
US5196895AMar 23, 1993

Heating apparatus using endless film

CANON KK24 citations92
US5532806AJul 2, 1996

Image fixing apparatus having means for preventing temperature unevenness

CANON KK12 citations74
US5493379AFeb 20, 1996

Heater having contacts for AC and DC

CANON KK12 citations74
US10452012B2Oct 22, 2019

Cylindrical fixing member, fixing device and image forming apparatus

CANON KK3 citations73
US10087029B2Oct 2, 2018

Sheet conveyance device, image forming apparatus, and image reading apparatus

CANON KK3 citations73
US9618889B2Apr 11, 2017

Image fixing device

CANON KK4 citations73
US9377733B2Jun 28, 2016

Image fixing device

CANON KK5 citations73
US9121475B2Sep 1, 2015

Drive transmission apparatus and image forming apparatus

CANON KK6 citations73
US11360416B2Jun 14, 2022

Image forming apparatus

CANON KK4 citations72
US10189644B2Jan 29, 2019

Driving force transmission device and image-forming apparatus

CANON KK2 citations72
US9783365B2Oct 10, 2017

Driving force transmission device and image-forming apparatus

CANON KK4 citations72
US11960225B2Apr 16, 2024

Image forming apparatus

CANON KK0 citations61
US11429044B2Aug 30, 2022

Fixing apparatus and image forming apparatus

CANON KK0 citations52
US9910391B2Mar 6, 2018

Image heating apparatus

CANON KK0 citations52
US9823607B2Nov 21, 2017

Fixing device

CANON KK0 citations52
US9417573B2Aug 16, 2016

Fixing device

CANON KK0 citations52
US9206002B2Dec 8, 2015

Sheet feeding apparatus and image forming apparatus

CANON KK1 citations52

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

4 patents

TOSHIBA KK

4 patents

HODOGAYA CHEMICAL CO LTD

3 patents

SANYO ELECTRIC CO

1 patent

OGATA ATSUSHI

1 patent

TOSHIBA SEIKI KABUSHIKI KAISHA

1 patent

HITACHI LTD

1 patent

KURODA AKIRA

1 patent

EKC TECHNOLOGY INC

1 patent

WINBOND ELECTRONICS CORP

1 patent

PANASONIC CORP

1 patent

Showing the top 50 of 65 patents by PatentIndex Score.