Inventor · disambiguated record
Toshiyuki Yamaguchi
Also filed as: YAMAGUCHI TOSHIYUKI
43 granted patents·2 pending applications·622 citations·filing 1981–2018
98Inventor score
Top patents by PatentIndex Score
45 records- 0196US8939246B2Automotive floor structureYAMAGUCHI TOSHIYUKI·Filed 2011·Granted Jan 27, 2015·86 cites·16 claims
- 0289US6645003B2Joint connectorYAZAKI CORP·Filed 2002·Granted Nov 11, 2003·56 cites·15 claims
- 0386US5264929AVideo switcherSONY CORP·Filed 1991·Granted Nov 23, 1993·76 cites·4 claims
- 0477US7021703B2Vehicle rear body structureHONDA MOTOR CO LTD·Filed 2004·Granted Apr 4, 2006·27 cites·10 claims
- 0574US9863351B2Engine control device and method for estimating brake pedal depressing forceMAZDA MOTOR·Filed 2017·Granted Jan 9, 2018·2 cites·9 claims
- 0672US5239370AColor image forming apparatus having color-correcting unit operating in accordance with a gamut of an image input mediumBROTHER IND LTD·Filed 1991·Granted Aug 24, 1993·34 cites·11 claims
- 0772US5237409AColor image forming apparatus using color compressed color dataBROTHER IND LTD·Filed 1992·Granted Aug 17, 1993·33 cites·24 claims
- 0864USD500070SProjectorNEC VIEWTECHNOLOGY LTD·Filed 2003·Granted Dec 21, 2004·13 cites·1 claims
- 0964US6592398B2Coupling detector for connectorYAZAKI CORP·Filed 2002·Granted Jul 15, 2003·14 cites·1 claims
- 1064US5282046AColor image forming apparatus having a color-correcting unitBROTHER IND LTD·Filed 1991·Granted Jan 25, 1994·32 cites·28 claims
- 1164US4362144AContactless ignition system for internal combustion engineNIPPON DENSO CO·Filed 1981·Granted Dec 7, 1982·13 cites·3 claims
- 1263US5367387AColor image forming apparatus for reproducing color image with high reproducibilityBROTHER IND LTD·Filed 1992·Granted Nov 22, 1994·22 cites·24 claims
- 1362US9970544B2Control device of engineMAZDA MOTOR·Filed 2015·Granted May 15, 2018·1 cites·9 claims
- 1461US5268753AColor image forming apparatus and method thereof with color-correcting operationBROTHER IND LTD·Filed 1991·Granted Dec 7, 1993·20 cites·25 claims
- 1561US4970586AHalf-tone image reproducing method of improving gradation without loss of resolutionBROTHER IND LTD·Filed 1989·Granted Nov 13, 1990·31 cites·5 claims
- 1660US6065369AAir breather structure in transmissionAICHI MACHINE IND·Filed 1999·Granted May 23, 2000·19 cites·1 claims
- 1759US5754526AChannel switching method and channel switching controllerFUJITSU LTD·Filed 1996·Granted May 19, 1998·24 cites·18 claims
- 1857US5966998AStructure for mounting reverse idler gear in manual transmissionNISSAN MOTOR·Filed 1998·Granted Oct 19, 1999·17 cites·15 claims
- 1956US2003093369A1Transaction intermediate service providing method and systemHITACHI LTD·Filed 2002·Application pending·0 cites
- 2054US5403785AProcess of fabrication IC chip package from an IC chip carrier substrate and a leadframe and the IC chip package fabricated therebyMATSUSHITA ELECTRIC WORKS LTD·Filed 1993·Granted Apr 4, 1995·26 cites·18 claims
- 2153USD667480SProjectorYAMADA TAKAHISA·Filed 2011·Granted Sep 18, 2012·8 cites·1 claims
- 2250US11368105B2Power conversion deviceTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2018·Granted Jun 21, 2022·0 cites·9 claims
- 2350US6592410B2Circuit forming elementYAZAKI CORP·Filed 2002·Granted Jul 15, 2003·10 cites·8 claims
- 2448USD690759SProjectorNEC DISPLAY SOLUTIONS LTD·Filed 2012·Granted Oct 1, 2013·6 cites·1 claims
- 2548USD421036SLCD projectorNEC CORP·Filed 1999·Granted Feb 22, 2000·6 cites·1 claims
- 2647USD569892STop panel of projectorNEC DISPLAY SOLUTIONS LTD·Filed 2007·Granted May 27, 2008·7 cites·1 claims
- 2741US8746900B2Lens cover mechanism for projectorYAMAGUCHI TOSHIYUKI·Filed 2010·Granted Jun 10, 2014·0 cites·11 claims
- 2841USD697124SHousing for sensor attachment for use with a projectorINOUE KAZUYA·Filed 2012·Granted Jan 7, 2014·4 cites·1 claims
- 2941US5040128AImage processing apparatusBROTHER IND LTD·Filed 1989·Granted Aug 13, 1991·6 cites·4 claims
- 3040USD420032SLCD projectorNEC CORP·Filed 1999·Granted Feb 1, 2000·4 cites·1 claims
- 3139US2014340367A1Interactive unit attachment structure for projectorINOUE KAZUYA·Filed 2011·Application pending·0 cites
- 3237USD572744SProjectorNEC DISPLAY SOLUTIONS LTD·Filed 2007·Granted Jul 8, 2008·3 cites·1 claims
- 3336USD677306SProjectorINOUE KAZUYA·Filed 2011·Granted Mar 5, 2013·2 cites·1 claims
- 3436USD677305SProjectorINOUE KAZUYA·Filed 2011·Granted Mar 5, 2013·2 cites·1 claims
- 3536US5419204AForce measuring instrumentSHIMADZU CORP·Filed 1994·Granted May 30, 1995·6 cites·5 claims
- 3635USD684621SProjectorINOUE KAZUYA·Filed 2011·Granted Jun 18, 2013·2 cites·1 claims
- 3732USD677304SProjectorINOUE KAZUYA·Filed 2011·Granted Mar 5, 2013·1 cites·1 claims
- 3832USD668284SProjectorYAMADA TAKAHISA·Filed 2011·Granted Oct 2, 2012·1 cites·1 claims
- 3932USD667864SProjectorYAMADA TAKAHISA·Filed 2011·Granted Sep 25, 2012·1 cites·1 claims
- 4032USD659738SProjectorYAMADA TAKAHISA·Filed 2011·Granted May 15, 2012·1 cites·1 claims
- 4132USD633547SProjectorNEC DISPLAY SOLUTIONS LTD·Filed 2010·Granted Mar 1, 2011·1 cites·1 claims
- 4232US4513609AElectromagnetic rotation detecting apparatusNIPPON DENSO CO·Filed 1983·Granted Apr 30, 1985·3 cites·4 claims
- 4331US5136400AColor copying apparatus and method for copying color image based on surface-finishing condition of the copied mediumBROTHER IND LTD·Filed 1991·Granted Aug 4, 1992·1 cites·9 claims
- 4430USD677307SProjectorINOUE KAZUYA·Filed 2011·Granted Mar 5, 2013·0 cites·1 claims
- 4530US5227872AChromatic image recording apparatus provided with a color corrective functionBROTHER IND LTD·Filed 1991·Granted Jul 13, 1993·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →