Inventor
MATSUDA HIDEKAZU
JP56 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDA HIDEKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
31 patentsUS6737133B2May 18, 2004
Electrophotographic seamless belt, and electrophotographic apparatus having the electrophotographic seamless belt
CANON KK20 citations92
US6725002B2Apr 20, 2004
Process cartridge, electrophotographic apparatus and image forming method
CANON KK37 citations92
US9411307B2Aug 9, 2016
Process cartridge and electrophotographic apparatus
CANON KK10 citations84
US7979004B2Jul 12, 2011
Electrophotographic belt, production method of electrophotographic belt, and electrophotographic apparatus
CANON KK14 citations84
US7201967B2Apr 10, 2007
Electrophotographic endless belt, process for producing electrophotographic endless belt, and electrophotographic apparatus
CANON KK14 citations84
US6928256B2Aug 9, 2005
Electrophotographic endless belt, process cartridge, and electrophotographic apparatus
CANON KK14 citations84
US6920299B2Jul 19, 2005
Image forming apparatus and intermediate transfer unit detachably mountable thereon
CANON KK13 citations84
US6775494B2Aug 10, 2004
Process cartridge, image forming apparatus and intermediate transfer belt
CANON KK15 citations84
US6615015B2Sep 2, 2003
Process cartridge, electrophotographic apparatus and image-forming method
CANON KK15 citations84
US6600893B2Jul 29, 2003
Transfer member, process for producing transfer member, and image forming apparatus having transfer member
CANON KK16 citations84
US6487387B2Nov 26, 2002
Full-color image forming apparatus with belt-shaped transfer member
CANON KK16 citations84
US7835669B2Nov 16, 2010
Charging roller, process cartridge and electrophotographic apparatus
CANON KK15 citations83
US8383234B2Feb 26, 2013
Charging member, process cartridge, and electrophotographic apparatus
CANON KK13 citations82
US7208211B2Apr 24, 2007
Electrophotographic belt member, process for producing electrophotographic belt member, and electrophotographic apparatus
CANON KK8 citations74
US6856776B2Feb 15, 2005
Endless belt comprising a meandering-prevention member, and a process cartridge and an electrophotographic apparatus using such an endless belt
CANON KK9 citations74
US6795667B2Sep 21, 2004
Process cartridge and electrophotographic apparatus having an intermediate transfer belt
CANON KK8 citations74
US6674989B1Jan 6, 2004
Endless belt with serpentine motion preventing member and image forming apparatus including same
CANON KK9 citations74
US6592803B2Jul 15, 2003
Process for producing belt-shaped member from a die-extruded film having a film thickness, die gap relationship
CANON KK8 citations74
US6094556AJul 25, 2000
Intermediate transfer member and image forming apparatus
CANON KK15 citations74
US9632446B2Apr 25, 2017
Charging member, process cartridge, and electrophotographic image forming apparatus
CANON KK5 citations72
US7352984B2Apr 1, 2008
Electrophotographic endless belt, electrophotographic apparatus having electrophotographic endless belt, and process for producing electrophotographic endless belt
CANON KK2 citations63
US6853824B2Feb 8, 2005
Electrophotographic endless belt comprising meandering-preventive member, and process cartridge and electrophotographic apparatus having such an endless belt
CANON KK3 citations63
US6852400B2Feb 8, 2005
Endless belt electrophotography, process for producing the endless belt, and image forming apparatus having the endless belt
CANON KK5 citations63
US6766127B2Jul 20, 2004
Image forming apparatus having process cartridge with intermediate transfer belt
CANON KK2 citations63
US6718148B2Apr 6, 2004
Process cartridge, electrophotographic apparatus and image-forming method
CANON KK4 citations63
US6303072B1Oct 16, 2001
Process of making an endless belt
CANON KK6 citations63
US10585370B2Mar 10, 2020
Charging member, process cartridge, and electrophotographic image forming apparatus
CANON KK1 citations62
US11945414B2Apr 2, 2024
Vehicle windshield wiper blade
CANON KK1 citations60
US12527446B2Jan 20, 2026
Wiper blade
CANON KK0 citations50
US12484743B2Dec 2, 2025
Cleaning wiper blade
CANON KK0 citations50
US12410275B2Sep 9, 2025
Vehicle wiper blade
CANON KK0 citations49
SUMITOMO WIRING SYSTEMS
11 patentsUS10734762B2Aug 4, 2020
Connector housing and connector
SUMITOMO WIRING SYSTEMS11 citations85
US10644414B2May 5, 2020
Terminal fitting and connector
SUMITOMO WIRING SYSTEMS5 citations72
US10644416B2May 5, 2020
Connector
SUMITOMO WIRING SYSTEMS6 citations72
US11715901B2Aug 1, 2023
Board connector
SUMITOMO WIRING SYSTEMS0 citations62
US11394143B2Jul 19, 2022
Connector
SUMITOMO WIRING SYSTEMS0 citations62
US10770855B2Sep 8, 2020
Terminal, board connector, board with connector and terminal production method
SUMITOMO WIRING SYSTEMS1 citations62
US11715906B2Aug 1, 2023
Connector
SUMITOMO WIRING SYSTEMS0 citations52
US10998668B2May 4, 2021
Connector assembly with a case that has a connection stopping portion that prevents stopping contact between first and second connectors
SUMITOMO WIRING SYSTEMS0 citations52
US12272891B2Apr 8, 2025
Terminal, terminal coupling body, and board connector
SUMITOMO WIRING SYSTEMS0 citations51
US11342694B2May 24, 2022
Terminal and board connector
SUMITOMO WIRING SYSTEMS0 citations51
US11283205B2Mar 22, 2022
Board connector and connector with board
SUMITOMO WIRING SYSTEMS0 citations51
AUTONETWORKS TECHNOLOGIES LTD
6 patentsUS12374836B2Jul 29, 2025
Connector with first and second connectors connectable to each other, the first connector includes first housing and a UTP module with inner conductors connected to a UTP cable, and the second connector includes electrically conductive shield member covering the UTP inner conductors with first and second connectors connected
AUTONETWORKS TECHNOLOGIES LTD0 citations61
US12261387B2Mar 25, 2025
Connector including closed portion formed by space
AUTONETWORKS TECHNOLOGIES LTD0 citations60
US12401162B2Aug 26, 2025
Connector including shield member and lock portion
AUTONETWORKS TECHNOLOGIES LTD0 citations59
US12272894B2Apr 8, 2025
Connector for improving transmission performance
AUTONETWORKS TECHNOLOGIES LTD0 citations56
US12261398B2Mar 25, 2025
Shield connector capable of suppressing impendance mismatching
AUTONETWORKS TECHNOLOGIES LTD0 citations49
US12470024B2Nov 11, 2025
Shield connector
AUTONETWORKS TECHNOLOGIES LTD0 citations48
TANIGUCHI TOMOHITO
1 patentTANAKA PRECIOUS METAL IND
1 patentShowing the top 50 of 56 patents by PatentIndex Score.