Inventor
TAKAYANAGI YOSHIAKI
JP66 patents
⚠️ This page may combine multiple inventors who share the name “TAKAYANAGI YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
43 patentsUS5625384AApr 29, 1997
Ink jet recording apparatus and method using replaceable recording heads
CANON KK108 citations99
US5149941ASep 22, 1992
Image fixing apparatus with movable sheet member and detectors
CANON KK158 citations99
US6457794B1Oct 1, 2002
Ink jet recording method and apparatus for controlling recording signal parameters
CANON KK72 citations96
US5988783ANov 23, 1999
Device and method for determining sufficiency of ink supply for ink jet recording apparatus
CANON KK57 citations96
US5956052ASep 21, 1999
Image forming apparatus with means for correcting image density non-uniformity
CANON KK56 citations96
US5894314AApr 13, 1999
Ink jet recording apparatus using thermal energy
CANON KK60 citations96
US5870114AFeb 9, 1999
Image recording apparatus with improved conveying system for recording medium
CANON KK74 citations96
US5861895AJan 19, 1999
Ink jet recording method and apparatus controlling driving signals in accordance with head temperature
CANON KK59 citations96
US5798775AAug 25, 1998
Ink jet recording apparatus
CANON KK59 citations96
US5767484AJun 16, 1998
Image fixing heater and image fixing apparatus having same
CANON KK68 citations96
US5617122AApr 1, 1997
Recording apparatus and method for controlling recording head driving timing
CANON KK89 citations96
US5343280AAug 30, 1994
Image fixing apparatus
CANON KK72 citations96
US5300997AApr 5, 1994
Image fixing apparatus
CANON KK65 citations96
US5289210AFeb 22, 1994
Image recording apparatus
CANON KK78 citations96
US6565184B1May 20, 2003
Ink jet recording apparatus with recovery based on manufacturing time
CANON KK20 citations93
US6435649B2Aug 20, 2002
Ink jet recording apparatus
CANON KK28 citations93
US6310636B1Oct 30, 2001
Ink jet recording method and apparatus for driving recording head based on head temperature
CANON KK16 citations93
US6217146B1Apr 17, 2001
Ink jet recording apparatus
CANON KK30 citations93
US6126266AOct 3, 2000
Ink jet recording apparatus and method using replaceable recording heads
CANON KK19 citations93
US6116710ASep 12, 2000
Ink jet recording method and apparatus using thermal energy
CANON KK30 citations93
US5903289AMay 11, 1999
Control circuit of a compact recording apparatus
CANON KK28 citations93
US5712666AJan 27, 1998
Recording apparatus
CANON KK31 citations93
US5184178AFeb 2, 1993
Image recording apparatus having an interchangeable cartridge
CANON KK28 citations93
US6231155B1May 15, 2001
Image forming apparatus
CANON KK29 citations92
US5760797AJun 2, 1998
Ink jet recording head with adjustable temperature sensor and ink jet recording system having the same
CANON KK47 citations92
US5638097AJun 10, 1997
Recording apparatus to which recording head is detachably mounted
CANON KK34 citations92
US5488395AJan 30, 1996
Liquid jet recording apparatus
CANON KK25 citations92
US5485182AJan 16, 1996
Liquid jet recording apparatus
CANON KK45 citations92
US7832841B2Nov 16, 2010
Printing apparatus and printing method for discharging fine ink droplets using an ion emitter
CANON KK8 citations84
US9457590B2Oct 4, 2016
Printing apparatus, method for controlling printing apparatus, and storage medium
CANON KK7 citations82
US4645982AFeb 24, 1987
Load control unit in an image forming apparatus
CANON KK20 citations82
US4771312ASep 13, 1988
Image forming apparatus having a battery
CANON KK21 citations76
US6257701B1Jul 10, 2001
Ink jet recording apparatus having an exchangeable ink jet head cartridge mountable thereon and recovery method of said cartridge
CANON KK10 citations74
US6247780B1Jun 19, 2001
Shading correction processing for an image forming apparatus
CANON KK8 citations74
US6155663ADec 5, 2000
Image recording method and apparatus
CANON KK7 citations74
US6106097AAug 22, 2000
Ink jet recording apparatus having an exchangeable ink jet head cartridge mountable thereon and recovery method of said cartridge
CANON KK7 citations74
US5260745ANov 9, 1993
Image exposing and forming apparatus with original density detection
CANON KK10 citations74
US4901079AFeb 13, 1990
Analog-digital converter
CANON KK8 citations74
US4758860AJul 19, 1988
Image forming apparatus
CANON KK8 citations74
US4684239AAug 4, 1987
Image forming apparatus with automatic regulation in response to image density
CANON KK7 citations74
US4624548ANov 25, 1986
Image density control device
CANON KK11 citations74
US4618246AOct 21, 1986
Image forming device
CANON KK11 citations74
US4573788AMar 4, 1986
Image forming device
CANON KK6 citations74
MAKITA CORP
5 patentsUS9718208B2Aug 1, 2017
Chain tension adjusting apparatus for chain saw
MAKITA CORP10 citations84
US9676115B2Jun 13, 2017
Guide bar fastening device for chain saw
MAKITA CORP11 citations84
US9573208B2Feb 21, 2017
Portable working machine
MAKITA CORP13 citations84
US9249716B2Feb 2, 2016
Stratified scavenging two-stroke engine
MAKITA CORP8 citations84
US9903397B2Feb 27, 2018
Oil pump
MAKITA CORP2 citations73
TAKAYANAGI YOSHIAKI
1 patentKOMATSU ZENOA KK
1 patentShowing the top 50 of 66 patents by PatentIndex Score.