Inventor
TAMURA YASUYUKI
JP114 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
46 patentsUS6439712B1Aug 27, 2002
Ink liquid fixing device and ink jet recording apparatus provided with such ink liquid fixing device
CANON KK79 citations98
US6137510AOct 24, 2000
Ink jet head
CANON KK59 citations96
US5430469AJul 4, 1995
Tone recording method using ink recording head
CANON KK56 citations96
US6926392B2Aug 9, 2005
Liquid ejection head
CANON KK28 citations93
US6520613B1Feb 18, 2003
Recording head and recording apparatus
CANON KK41 citations93
US6447088B2Sep 10, 2002
Ink-jet head, an ink-jet-head cartridge, an ink-jet apparatus and an ink-jet recording method used in gradation recording
CANON KK23 citations93
US6350016B1Feb 26, 2002
Liquid ejecting method and liquid ejecting head
CANON KK38 citations93
US6174049B1Jan 16, 2001
Bubble jet head and bubble jet apparatus employing the same
CANON KK26 citations93
US6139130AOct 31, 2000
Substrate and liquid jet recording head with particular electrode and resistor structures
CANON KK20 citations93
US5914736AJun 22, 1999
Carriage drive control system for printer
CANON KK20 citations93
US5798772AAug 25, 1998
Driving method ink jet head
CANON KK20 citations93
US5617121AApr 1, 1997
Ink jet recording with ink detection
CANON KK40 citations93
US5574488ANov 12, 1996
Liquid jet head, liquid jet head cartridge, and liquid jet apparatus
CANON KK21 citations93
US5477243ADec 19, 1995
Method of operating and an apparatus using an ink jet head having serially connected energy generating means
CANON KK23 citations93
US4838652AJun 13, 1989
Image forming apparatus
CANON KK26 citations93
US4770501ASep 13, 1988
Optical modulation device and method of driving the same
CANON KK26 citations93
US4720088AJan 19, 1988
Optical system supporting device
CANON KK43 citations93
US4697887AOct 6, 1987
Liquid crystal device and method for driving the same using ferroelectric liquid crystal and FET's
CANON KK43 citations93
US4566043AJan 21, 1986
Laser recording apparatus
CANON KK43 citations93
US4465939AAug 14, 1984
Image reading apparatus having a plurality of image sensors
CANON KK31 citations93
US4377332AMar 22, 1983
Developing device
CANON KK42 citations93
US4369461AJan 18, 1983
Method and apparatus for forming images
CANON KK43 citations93
US6260939B1Jul 17, 2001
Tone recording method using ink jet recording head that records pixels using a plurality of liquid droplets
CANON KK19 citations92
US4962389AOct 9, 1990
Image recorder using ink imparted with adhesiveness by electro-chemical reaction
CANON KK24 citations92
US4882593ANov 21, 1989
Method and apparatus for carrying out transference recording of an ink image
CANON KK26 citations92
US4881084ANov 14, 1989
Image recording method using fluid ink electrochemically imparted with adhesiveness
CANON KK25 citations92
US4880324ANov 14, 1989
Transfer method for heat-sensitive transfer recording
CANON KK32 citations92
US9751317B2Sep 5, 2017
Liquid ejection device
CANON KK14 citations84
US6491372B1Dec 10, 2002
Ink jet recording method and ink jet recording apparatus
CANON KK14 citations84
US5650803AJul 22, 1997
Ink-jet recording method and ink-jet recording apparatus
CANON KK18 citations84
US9475303B2Oct 25, 2016
Liquid ejection device and liquid leakage suppression method
CANON KK6 citations83
US9340032B2May 17, 2016
Liquid ejection device and liquid leakage suppression method
CANON KK6 citations83
US5988798ANov 23, 1999
Fluid ejection head with multi-dimensional fluid path
CANON KK17 citations83
US5005028AApr 2, 1991
Image forming method and transfer recording medium therefor
CANON KK18 citations82
US4743920AMay 10, 1988
Thermal transfer recording method and apparatus
CANON KK24 citations82
US4561024ADec 24, 1985
Image processing method and apparatus
CANON KK25 citations82
US4547787AOct 15, 1985
Image forming apparatus with displaying and printing functions
CANON KK24 citations82
US4458264AJul 3, 1984
Apparatus and method for reading multi-color original
CANON KK20 citations82
US4320962AMar 23, 1982
Image formation method and apparatus
CANON KK24 citations82
US4265197AMay 5, 1981
Developing method and apparatus using application of first and second alternating bias voltages for latent image end portions and tone gradation, respectively
CANON KK22 citations82
US4549219AOct 22, 1985
Image information transmission system
CANON KK22 citations81
US6837564B2Jan 4, 2005
Head, recording apparatus having the head, method for identifying the head, and method for giving identification information to the head
CANON KK10 citations74
US6779872B2Aug 24, 2004
Ink jet recording method and ink jet recording apparatus
CANON KK6 citations74
US6601940B2Aug 5, 2003
Head, recording apparatus having the head, method for identifying the head, and method for giving identification information to the head
CANON KK9 citations74
US6513906B1Feb 4, 2003
Recording apparatus and recording method
CANON KK12 citations74
US5504505AApr 2, 1996
Ink jet recording head and driving circuit therefor
CANON KK11 citations74
BRIDGESTONE CORP
1 patentOKADA SHINJIRO
1 patentFUJITSU LTD
1 patentTANABE MASAYUKI
1 patentShowing the top 50 of 114 patents by PatentIndex Score.