Inventor · disambiguated record
Haruyuki Yanagi
Also filed as: YANAGI HARUYUKI
75 granted patents·2 pending applications·1,994 citations·filing 1989–2013
99Inventor score
Top patents by PatentIndex Score
77 records- 0196US6331002B1Sheet feeding apparatusCANON KK·Filed 2000·Granted Dec 18, 2001·53 cites·15 claims
- 0296US5725319ASheet feeding apparatusCANON KK·Filed 1997·Granted Mar 10, 1998·79 cites·23 claims
- 0395US5100222AScreen and image display apparatusCANON KK·Filed 1990·Granted Mar 31, 1992·61 cites·15 claims
- 0494US5918873ASheet supplying apparatus which regulates tip end of sheet by first and second abutment meansCANON KK·Filed 1996·Granted Jul 6, 1999·53 cites·17 claims
- 0593US6305682B1Sheet supplying apparatusCANON KK·Filed 1999·Granted Oct 23, 2001·49 cites·13 claims
- 0693US5620174ASheet conveying apparatusCANON KK·Filed 1996·Granted Apr 15, 1997·80 cites·18 claims
- 0793US5370380ASheet feeding apparatusCANON KK·Filed 1994·Granted Dec 6, 1994·48 cites·32 claims
- 0892US7527371B2Ink jet printing apparatus and method for controlling ink jet printing apparatusCANON KK·Filed 2005·Granted May 5, 2009·15 cites·2 claims
- 0992US6293670B1Ink jet recording apparatusCANON KK·Filed 2000·Granted Sep 25, 2001·42 cites·12 claims
- 1092US6168270B1Recording apparatus having a sheet conveying force adjustment systemCANON KK·Filed 1996·Granted Jan 2, 2001·81 cites·22 claims
- 1192US5348283ASheet feeding apparatus having sheet separating means with adjustable feeding forceCANON KK·Filed 1992·Granted Sep 20, 1994·45 cites·25 claims
- 1290US5580042ASheet conveying apparatusCANON KK·Filed 1995·Granted Dec 3, 1996·107 cites·23 claims
- 1390US5437444ASheet supplying apparatusCANON KK·Filed 1993·Granted Aug 1, 1995·40 cites·21 claims
- 1490US5153752AProjectorCANON KK·Filed 1991·Granted Oct 6, 1992·106 cites·30 claims
- 1587US5889379AStepper motor control system which uses pulse frequencies that vary according to a non-liner curveCANON KK·Filed 1997·Granted Mar 30, 1999·59 cites·6 claims
- 1686US6092892AInk jet recording apparatusCANON KK·Filed 1995·Granted Jul 25, 2000·49 cites·49 claims
- 1786US5480247ASheet supplying apparatusCANON KK·Filed 1995·Granted Jan 2, 1996·55 cites·30 claims
- 1885US6761425B2Printing apparatus and printing methodCANON KK·Filed 2002·Granted Jul 13, 2004·27 cites·27 claims
- 1985US6109725AWiping mechanism for ink jet recording head and recording apparatus using sameCANON KK·Filed 1996·Granted Aug 29, 2000·51 cites·44 claims
- 2084US7811015B2Printing apparatus and conveyance control methodCANON KK·Filed 2007·Granted Oct 12, 2010·7 cites·7 claims
- 2184US5191472AApparatus having a screen with light blocking elementsCANON KK·Filed 1989·Granted Mar 2, 1993·49 cites·8 claims
- 2283US5672019ASheet supplying apparatusCANON KK·Filed 1996·Granted Sep 30, 1997·81 cites·15 claims
- 2382US7134657B2Sheet material guiding mechanism, and sheet material feeding and conveying device provided with such mechanism, and recording apparatusCANON KK·Filed 2003·Granted Nov 14, 2006·18 cites·19 claims
- 2481US6168260B1Recording apparatusCANON KK·Filed 1998·Granted Jan 2, 2001·42 cites·18 claims
- 2581US5751301AInk jet recording apparatus having ink jet head moving structure for gap spacing and recoveryCANON KK·Filed 1996·Granted May 12, 1998·43 cites·34 claims
- 2680US6877737B2Sheet feeding device having cleaning mode for cleaning separating member and recording apparatus provided with the sameCANON KK·Filed 2001·Granted Apr 12, 2005·20 cites·15 claims
- 2780US6874778B2Sheet feeding apparatus and image forming apparatus provided with sameCANON KK·Filed 2001·Granted Apr 5, 2005·16 cites·32 claims
- 2880US6871946B2Recording apparatusCANON KK·Filed 2003·Granted Mar 29, 2005·19 cites·21 claims
- 2980US5971525ARecording apparatus having a deelectrifying member for a recording headCANON KK·Filed 1997·Granted Oct 26, 1999·39 cites·35 claims
- 3078US5648808AAutomatic sheet feeding apparatusCANON KK·Filed 1992·Granted Jul 15, 1997·37 cites·25 claims
- 3177US5170194AReflection type liquid crystal valve and projector having the sameCANON KK·Filed 1990·Granted Dec 8, 1992·46 cites·19 claims
- 3276US6939064B2Printing apparatus and methodCANON KK·Filed 2002·Granted Sep 6, 2005·16 cites·14 claims
- 3375US6065830ARecording apparatus for recording at different recording speedsCANON KK·Filed 1993·Granted May 23, 2000·28 cites·58 claims
- 3475US5223869AProjectorCANON KK·Filed 1991·Granted Jun 29, 1993·39 cites·57 claims
- 3574US8235610B2Printing apparatus and conveyance control methodSAITO HIROYUKI·Filed 2007·Granted Aug 7, 2012·4 cites·19 claims
- 3671US5506606ARecord apparatusCANON KK·Filed 1995·Granted Apr 9, 1996·27 cites·22 claims
- 3770US6900611B2Recording apparatusCANON KK·Filed 2001·Granted May 31, 2005·7 cites·10 claims
- 3870US5390050AEccentric Fresnel lens sheet and method of making sameCANON KK·Filed 1993·Granted Feb 14, 1995·22 cites·5 claims
- 3966US6027211ASheet feeding apparatus and recording apparatusCANON KK·Filed 1996·Granted Feb 22, 2000·24 cites·58 claims
- 4066US5733055ARecording apparatusCANON KK·Filed 1994·Granted Mar 31, 1998·21 cites·12 claims
- 4166US5208620ADisplay apparatusCANON KK·Filed 1991·Granted May 4, 1993·25 cites·14 claims
- 4266US5146365AScreen and image display apparatus which minimizes the effects of re-reflected incident lightCANON KK·Filed 1989·Granted Sep 8, 1992·19 cites·14 claims
- 4365US7073880B2Ink jet printing apparatus and method using removably mounted print medium trayCANON KK·Filed 2003·Granted Jul 11, 2006·9 cites·6 claims
- 4464US7896566B2Printing apparatus and printing methodCANON KK·Filed 2006·Granted Mar 1, 2011·2 cites·3 claims
- 4564US6655865B2Printing apparatus and methodCANON KK·Filed 2002·Granted Dec 2, 2003·9 cites·16 claims
- 4664US6547462B1Recording apparatus and recording methodCANON KK·Filed 2000·Granted Apr 15, 2003·8 cites·13 claims
- 4763US6953246B2Recording apparatusCANON KK·Filed 2003·Granted Oct 11, 2005·8 cites·8 claims
- 4861US7866789B2Inkjet printing apparatus and method of controlling an ink suction pump motorCANON KK·Filed 2006·Granted Jan 11, 2011·5 cites·8 claims
- 4958USRE44938EApparatus and method for controlling recording and sheet conveying based on recording scans and sheet positionCANON KK·Filed 2013·Granted Jun 10, 2014·0 cites·38 claims
- 5058US6382857B1Bearing mechanism and conveying apparatus and recording apparatusCANON KK·Filed 1999·Granted May 7, 2002·16 cites·33 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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