Inventor
UCHIDA WATARU
JP44 patents
⚠️ This page may combine multiple inventors who share the name “UCHIDA WATARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
21 patentsUS9400462B2Jul 26, 2016
Image forming apparatus
CANON KK3 citations84
US9280101B2Mar 8, 2016
Image forming apparatus with lower and upper guide members
CANON KK3 citations84
US9146520B2Sep 29, 2015
Image forming apparatus
CANON KK10 citations83
US9075386B2Jul 7, 2015
Image forming apparatus with a curl correcting unit
CANON KK6 citations83
US7871076B2Jan 18, 2011
Sheet conveying apparatus and image forming apparatus
CANON KK7 citations78
US9772591B2Sep 26, 2017
Image forming apparatus and image forming system
CANON KK2 citations73
US9488948B2Nov 8, 2016
Image forming apparatus that detects deterioration of a component and determines life of the component
CANON KK5 citations73
US12248260B2Mar 11, 2025
Image forming apparatus
CANON KK0 citations62
US11803139B2Oct 31, 2023
Image forming apparatus
CANON KK0 citations62
US11506999B2Nov 22, 2022
Image forming apparatus
CANON KK0 citations62
US10955774B2Mar 23, 2021
Image forming apparatus
CANON KK0 citations62
US10031476B2Jul 24, 2018
Image forming apparatus having fixing device and blower for the fixing device
CANON KK1 citations62
US9904222B2Feb 27, 2018
Image forming apparatus with plurality of ribs on guide to fixing nip
CANON KK1 citations62
US9429886B2Aug 30, 2016
Image forming apparatus having fixing device and blower for the fixing device
CANON KK2 citations62
US10551774B2Feb 4, 2020
Image forming apparatus with guide member movable with repect to direction perpendiclar to recording material surface
CANON KK0 citations52
US10481552B2Nov 19, 2019
Fixing device having a perforated duct
CANON KK0 citations52
US10108141B2Oct 23, 2018
Electrophotographic image forming apparatus, process cartridge and developing cartridge
CANON KK1 citations52
US9766588B2Sep 19, 2017
Electrophotographic image forming apparatus, process cartridge and developing cartridge
CANON KK1 citations52
US9557702B2Jan 31, 2017
Image forming apparatus with curl correcting unit
CANON KK1 citations51
US9411285B2Aug 9, 2016
Drive transmission device and image forming apparatus
CANON KK0 citations42
US9513587B2Dec 6, 2016
Image forming apparatus and image forming system including a detection unit that detects information about a used amount of unit
CANON KK0 citations41
NEC CORP
8 patentsUS6327610B2Dec 4, 2001
System for broadcasting electronic mails that separately stores and sends a portion of electronic mails with an access code for filtering and retrieving purpose
NEC CORP90 citations97
US5625874AApr 29, 1997
Terminal station which does not cause an interruption of communication on changing of a communication system
NEC CORP25 citations93
US6898438B1May 24, 2005
Mobile terminal, mobile communication system, and power consumption suppressing method for mobile terminal
NEC CORP50 citations92
US6618596B1Sep 9, 2003
Communication system, apparatus, method, and recording medium for mobile communication
NEC CORP35 citations92
US7113311B2Sep 26, 2006
Facsimile communication method
NEC CORP2 citations63
US6836665B2Dec 28, 2004
Mobile unit communication system and a mobile unit communication method that can increase the efficiency of an assignment of a channel of a communication in which a data having a large data amount is transmitted at a high speed
NEC CORP2 citations63
US5774811AJun 30, 1998
Mobile radio communication method
NEC CORP3 citations63
US5678183AOct 14, 1997
Mobile transmitter which does not cause a disruption of communication when moving between communication systems with different modulation schemes
NEC CORP4 citations63
UCHIDA WATARU
4 patentsUS8290395B2Oct 16, 2012
Electrophotographic image forming apparatus
UCHIDA WATARU19 citations83
US9389584B2Jul 12, 2016
Electrophotographic image forming apparatus, process cartridge and developing cartridge
UCHIDA WATARU4 citations72
US8876108B2Nov 4, 2014
Sheet transport apparatus and image forming apparatus
UCHIDA WATARU3 citations60
US9081345B2Jul 14, 2015
Image forming apparatus
UCHIDA WATARU1 citations50
YAMANOUCHI PHARMA CO LTD
3 patentsUS5420126AMay 30, 1995
3,4-dihydro-2H-1,4-benzoxazine derivatives and pharmaceutical compositions containing the same
YAMANOUCHI PHARMA CO LTD11 citations73
US4968671ANov 6, 1990
Therapeutic agents for ischemic heart diseases
YAMANOUCHI PHARMA CO LTD11 citations71
US5278158AJan 11, 1994
Oxazinobenzazole compounds
YAMANOUCHI PHARMA CO LTD3 citations62