Inventor · disambiguated record
Yoshihiro Takada
Also filed as: TAKADA YOSHIHIRO
82 granted patents·3 pending applications·2,019 citations·filing 1978–2019
99Inventor score
Top patents by PatentIndex Score
85 records- 0196US7975662B2Internal combustion engine having a hydraulically-actuated variable valve control system, and motorcycle incorporating sameHONDA MOTOR CO LTD·Filed 2009·Granted Jul 12, 2011·35 cites·20 claims
- 0295US5512924AJet apparatus having an ink jet head and temperature controller for that headCANON KK·Filed 1994·Granted Apr 30, 1996·112 cites·7 claims
- 0394US5353052AApparatus for producing unevenness correction dataCANON KK·Filed 1991·Granted Oct 4, 1994·102 cites·25 claims
- 0491US6481514B2Auxiliary power device of wheelchairFUJI HEAVY IND LTD·Filed 2001·Granted Nov 19, 2002·82 cites·8 claims
- 0591US6398358B1Textile ink jet recording method with temporary halt functionCANON KK·Filed 2000·Granted Jun 4, 2002·45 cites·8 claims
- 0691US5596353AImage reading apparatus with a function for correcting nonuniformity in recording densityCANON KK·Filed 1995·Granted Jan 21, 1997·68 cites·56 claims
- 0791US4739415AImage handling system capable of varying the size of a recorded imageCANON KK·Filed 1987·Granted Apr 19, 1988·80 cites·26 claims
- 0888US6547361B1Image recording apparatus which compensates for a defective recording areaCANON KK·Filed 2000·Granted Apr 15, 2003·24 cites·2 claims
- 0988US6305346B1Fuel injection internal combustion engine with sub-combustion chamberHONDA MOTOR CO LTD·Filed 2000·Granted Oct 23, 2001·24 cites·17 claims
- 1088US5276459ARecording apparatus for performing uniform density image recording utilizing plural types of recording headsCANON KK·Filed 1991·Granted Jan 4, 1994·87 cites·65 claims
- 1187US6000776AApparatus and method for regulating image densityCANON KK·Filed 1998·Granted Dec 14, 1999·56 cites·40 claims
- 1287US4882621AColor image recording apparatusCANON KK·Filed 1987·Granted Nov 21, 1989·37 cites·6 claims
- 1387US4231706AImpeller of a centrifugal blowerHITACHI LTD·Filed 1978·Granted Nov 4, 1980·41 cites·3 claims
- 1486US5736996AImage reading apparatus with a function for correcting nonuniformity in recording densityCANON KK·Filed 1995·Granted Apr 7, 1998·49 cites·65 claims
- 1586US5541626ARecording apparatus and method for manufacturing recorded product therebyCANON KK·Filed 1993·Granted Jul 30, 1996·56 cites·40 claims
- 1685US6095111AFuel injection internal combustion engine with sub-combustion chamberHONDA MOTOR CO LTD·Filed 1998·Granted Aug 1, 2000·36 cites·20 claims
- 1784US4829323AColor image recording apparatusCANON KK·Filed 1987·Granted May 9, 1989·35 cites·22 claims
- 1883US6036300AMethod for recording image and apparatus therefor and recorded matter by such an apparatusCANON KK·Filed 1993·Granted Mar 14, 2000·43 cites·24 claims
- 1983US5189521AImage forming apparatus and method for correction image density non-uniformity by reading a test pattern recorded by the apparatusCANON KK·Filed 1991·Granted Feb 23, 1993·69 cites·31 claims
- 2083US4421457ADiffuser of centrifugal fluid machineHITACHI LTD·Filed 1981·Granted Dec 20, 1983·44 cites·16 claims
- 2182US5839397AEngine cooling system and construction machineHITACHI CONSTRUCTION MACHINERY·Filed 1996·Granted Nov 24, 1998·74 cites·9 claims
- 2280US10598055B2Variable valve operating apparatusHONDA MOTOR CO LTD·Filed 2018·Granted Mar 24, 2020·1 cites·13 claims
- 2380US7556345B2Image recording apparatus and method for recording an image on a recording mediumCANON KK·Filed 2005·Granted Jul 7, 2009·4 cites·3 claims
- 2480US6655772B2Printing apparatus and printhead temperature management methodCANON KK·Filed 2002·Granted Dec 2, 2003·21 cites·23 claims
- 2579US6116728AInk jet recording method and apparatus and recorded matterCANON KK·Filed 1993·Granted Sep 12, 2000·39 cites·26 claims
- 2679US5279918APhotoresist composition comprising a quinone diazide sulfonate of a novolac resinMITSUBISHI CHEM IND·Filed 1991·Granted Jan 18, 1994·35 cites·7 claims
- 2778US5620793APrinting paper and method of image formation employing the sameCANON KK·Filed 1994·Granted Apr 15, 1997·41 cites·29 claims
- 2877US4855765AColor image processing method and apparatusCANON KK·Filed 1988·Granted Aug 8, 1989·26 cites·15 claims
- 2974US6494676B2Centrifugal fan runner and air cleanerHITACHI LTD·Filed 2001·Granted Dec 17, 2002·17 cites·2 claims
- 3074US5004928APrinting method in which both sides of the recording sheet are inspected and apparatus thereforCANON KK·Filed 1989·Granted Apr 2, 1991·32 cites·6 claims
- 3174US4763992ASmectic liquid crystal device with temperature control systemCANON KK·Filed 1987·Granted Aug 16, 1988·35 cites·10 claims
- 3273US4853768AColor image processing apparatus with linear masking circuit having coefficients which vary in accordance with the levels of color component signalsCANON KK·Filed 1986·Granted Aug 1, 1989·25 cites·13 claims
- 3372US6188850B1Printing paper and method of image formation employing the sameCANON KK·Filed 1997·Granted Feb 13, 2001·22 cites·16 claims
- 3471US6179402B1Image recording apparatus having a variation correction functionCANON KK·Filed 1999·Granted Jan 30, 2001·33 cites·12 claims
- 3571US5450185ACleaning blade having a width longer than the width of the transfer beltCANON KK·Filed 1993·Granted Sep 12, 1995·18 cites·5 claims
- 3671US5225849AImage recording apparatus and method for performing recording by making ink adhere to a recording medium and incorporating image data correctionCANON KK·Filed 1991·Granted Jul 6, 1993·27 cites·39 claims
- 3771US5172223AMethod of processing a color image to obtain color and black reproduction signalsCANON KK·Filed 1991·Granted Dec 15, 1992·32 cites·39 claims
- 3867US8205588B2Variable valve-actuating mechanism for an internal combustion engine, and engine incorporating sameNAKASHIMA MASAHIRO·Filed 2010·Granted Jun 26, 2012·2 cites·19 claims
- 3967US6151040AImage recording apparatus for a cloth recording mediumCANON KK·Filed 1997·Granted Nov 21, 2000·23 cites·29 claims
- 4067US5997123AImage recording apparatus having density correction of plural recording elementsCANON KK·Filed 1991·Granted Dec 7, 1999·26 cites·39 claims
- 4166US7980213B2Internal combustion engine equipped with a variable valve control systemHONDA MOTOR CO LTD·Filed 2009·Granted Jul 19, 2011·4 cites·20 claims
- 4266US5610639AImage forming apparatus with a correction recording condition feature and related methodCANON KK·Filed 1994·Granted Mar 11, 1997·20 cites·34 claims
- 4365US6156090AAir cleaner having vanes with a winglike cross-section between a shroud and baseplate for rotation within a housingHITACHI LTD·Filed 1998·Granted Dec 5, 2000·34 cites·37 claims
- 4465US6055954ASpark ignition type internal combustion engine with sub-combustion chamberHONDA MOTOR CO LTD·Filed 1998·Granted May 2, 2000·17 cites·18 claims
- 4564US7222933B2Inkjet recording apparatus and recovery control after interruption of its recording operationCANON KK·Filed 2005·Granted May 29, 2007·2 cites·11 claims
- 4664US5371609AImage processing method and apparatus for reducing image degradationCANON KK·Filed 1993·Granted Dec 6, 1994·19 cites·49 claims
- 4763US5084758AImage processing apparatus with signal indicating type of light to be used for observing reproduced imageCANON KK·Filed 1991·Granted Jan 28, 1992·21 cites·64 claims
- 4863US5072304AImage reading and recording apparatus with correct image mode and mirror image modeCANON KK·Filed 1991·Granted Dec 10, 1991·17 cites·20 claims
- 4963US4851923ARecording apparatus for recording a reversed image of an originalCANON KK·Filed 1987·Granted Jul 25, 1989·14 cites·10 claims
- 5062US6932454B2Image recording apparatus and method for recording an image on a recording mediumCANON KK·Filed 2002·Granted Aug 23, 2005·3 cites·17 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →