Inventor
KITAMURA WATARU
JP52 patents
⚠️ This page may combine multiple inventors who share the name “KITAMURA WATARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
29 patentsUS7645547B2Jan 12, 2010
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK58 citations98
US9791792B2Oct 17, 2017
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK24 citations94
US7655370B2Feb 2, 2010
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK46 citations92
US6405005B1Jun 11, 2002
Process cartridge and electrophotographic apparatus
CANON KK17 citations92
US5912098AJun 15, 1999
Electrophotographic photosensitive member and electrophotographic apparatus and process cartridge including same
CANON KK24 citations92
US5876890AMar 2, 1999
Electrophotographic photosensitive member and apparatus and process cartridge provided with the same
CANON KK26 citations92
US10042273B2Aug 7, 2018
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK16 citations84
US10488770B2Nov 26, 2019
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK9 citations83
US10353340B2Jul 16, 2019
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK7 citations83
US9983490B2May 29, 2018
Electrophotographic apparatus
CANON KK14 citations83
US9971258B2May 15, 2018
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK12 citations83
US9817324B2Nov 14, 2017
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK11 citations83
US9811012B2Nov 7, 2017
Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus and process for producing electrophotographic photosensitive member
CANON KK12 citations83
US10241429B2Mar 26, 2019
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK11 citations82
US6408152B1Jun 18, 2002
Process cartridge and electrophotographic apparatus
CANON KK6 citations74
US11112706B2Sep 7, 2021
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK2 citations72
US10705440B2Jul 7, 2020
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK3 citations72
US6703174B2Mar 9, 2004
Electrophotographic apparatus and process cartridge
CANON KK2 citations63
US9360779B2Jun 7, 2016
Electrophotographic photoconductor, process cartridge, and electrophotographic apparatus
CANON KK2 citations62
US6833226B2Dec 21, 2004
Electrophotographic apparatus, process cartridge and electrophotographic photosensitive member
CANON KK6 citations62
US9904188B2Feb 27, 2018
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations52
US10935898B2Mar 2, 2021
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations51
US9804512B2Oct 31, 2017
Electrophotographic photosensitive member, method for producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations51
US9778582B2Oct 3, 2017
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus incorporating an improved undercoat layer
CANON KK1 citations51
US9557664B2Jan 31, 2017
Electrophotographic photosensitive member, method for manufacturing the same, process cartridge, and electrophotographic apparatus
CANON KK0 citations51
US9217716B2Dec 22, 2015
Method for testing charge generation layer and process for manufacturing electrophotographic photoreceptors on large scale
CANON KK0 citations51
US9411252B2Aug 9, 2016
Electrophotographic photosensitive member, method of producing the same, process cartridge, and electrophotographic apparatus
CANON KK0 citations41
US9335646B2May 10, 2016
Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations41
US9291922B2Mar 22, 2016
Method for producing electrophotographic photosensitive member
CANON KK0 citations41
MURATA MACHINERY LTD
13 patentsUS11121016B2Sep 14, 2021
Method for controlling conveyance system, conveyance system, and management device
MURATA MACHINERY LTD2 citations73
US11082907B2Aug 3, 2021
Unmanned traveling vehicle, travel system, and method for controlling unmanned traveling vehicle
MURATA MACHINERY LTD2 citations68
US12119253B2Oct 15, 2024
Transport vehicle
MURATA MACHINERY LTD0 citations62
US11599115B2Mar 7, 2023
Transport control device
MURATA MACHINERY LTD1 citations62
US12025989B2Jul 2, 2024
Traveling vehicle system and traveling vehicle control method
MURATA MACHINERY LTD1 citations59
US11930417B2Mar 12, 2024
Travel system and control method of travel system
MURATA MACHINERY LTD0 citations52
US11343217B2May 24, 2022
Communication system and communication method
MURATA MACHINERY LTD0 citations52
US11958689B2Apr 16, 2024
Vehicle system
MURATA MACHINERY LTD0 citations51
US12578715B2Mar 17, 2026
Apparatus, method, and system for wide to short range wireless communication conversion
MURATA MACHINERY LTD0 citations50
US12198957B2Jan 14, 2025
Communication method, transport system, and communication device
MURATA MACHINERY LTD0 citations50
US11635770B2Apr 25, 2023
Traveling vehicle system and traveling vehicle control method
MURATA MACHINERY LTD0 citations49
US12466645B2Nov 11, 2025
Traveling vehicle system and traveling vehicle control method
MURATA MACHINERY LTD0 citations48
US12119250B2Oct 15, 2024
Transport system and grid system
MURATA MACHINERY LTD0 citations48
NIPPON PAINT MARINE COATINGS CO LTD
3 patentsUS10487216B2Nov 26, 2019
Coating composition and coating film formed from the same
NIPPON PAINT MARINE COATINGS CO LTD2 citations69
US10364370B1Jul 30, 2019
Coating composition and coating film formed from the same
NIPPON PAINT MARINE COATINGS CO LTD5 citations69
US11472967B1Oct 18, 2022
Antifouling coating composition and coating film
NIPPON PAINT MARINE COATINGS CO LTD1 citations58
JFE CIVIL ENG & CONSTRUCTION CORP
1 patentKAKU KENICHI
1 patentKITAMURA WATARU
1 patentISHIDUKA YUKA
1 patentPORTEARTH CO LTD
1 patentShowing the top 50 of 52 patents by PatentIndex Score.