Inventor · disambiguated record
Hiroyuki Ishida
Also filed as: ISHIDA HIROYUKI
123 granted patents·37 pending applications·2,136 citations·filing 1987–2025
99Inventor score
Top patents by PatentIndex Score
160 records- 0197US7073931B2Vehicular headlamp and optical unitKOITO MFG CO LTD·Filed 2004·Granted Jul 11, 2006·98 cites·13 claims
- 0296US8325962B2HeadphonesISHIDA HIROYUKI·Filed 2008·Granted Dec 4, 2012·77 cites·3 claims
- 0396US6293686B1Lighting device for vehiclesKOITO MFG CO LTD·Filed 2000·Granted Sep 25, 2001·88 cites·26 claims
- 0494US7696522B2Light emitting deviceKOITO MFG CO LTD·Filed 2005·Granted Apr 13, 2010·36 cites·11 claims
- 0593US7178960B2Vehicular illumination lampKOITO MFG CO LTD·Filed 2005·Granted Feb 20, 2007·34 cites·18 claims
- 0693US7097334B2Light source unit for vehicular lampKOITO MFG CO LTD·Filed 2003·Granted Aug 29, 2006·65 cites·14 claims
- 0792US10895357B2Vehicle lampKOITO MFG CO LTD·Filed 2019·Granted Jan 19, 2021·9 cites·6 claims
- 0891US11300415B2Host vehicle position estimation deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted Apr 12, 2022·7 cites·4 claims
- 0991US7939901B2Optical device for reducing disturbance light and manufacturing method thereofPANASONIC CORP·Filed 2008·Granted May 10, 2011·21 cites·5 claims
- 1091US7387416B2Vehicular illumination lamp with primary and secondary light sourcesKOITO MFG CO LTD·Filed 2005·Granted Jun 17, 2008·30 cites·6 claims
- 1191US7207705B2Vehicle illumination lampKOITO MFG CO LTD·Filed 2005·Granted Apr 24, 2007·47 cites·16 claims
- 1291US7156544B2Vehicle headlampKOITO MAUNUFACTURING CO INC·Filed 2004·Granted Jan 2, 2007·77 cites·17 claims
- 1391US6948836B2Light source unit having orthogonally disposed semiconductor light emitterKOITO MFG CO LTD·Filed 2003·Granted Sep 27, 2005·100 cites·42 claims
- 1490US10019017B2Autonomous driving systemTOYOTA MOTOR CO LTD·Filed 2017·Granted Jul 10, 2018·14 cites·6 claims
- 1590US7204627B2Lamp unit for forming a cut-off line and vehicular headlamp using the sameKOITO MFG CO LTD·Filed 2004·Granted Apr 17, 2007·48 cites·15 claims
- 1690US6626565B2Vehicle headlampKOITO MFG CO LTD·Filed 2002·Granted Sep 30, 2003·53 cites·8 claims
- 1789US6951416B2Vehicle headlampKOITO MFG CO LTD·Filed 2003·Granted Oct 4, 2005·46 cites·8 claims
- 1889US6882110B2Headlamp for vehicleKOITO MFG CO LTD·Filed 2003·Granted Apr 19, 2005·48 cites·7 claims
- 1989US5574117AAcrylic polymer, its use and process for producing itNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Nov 12, 1996·68 cites·35 claims
- 2088US7794128B2Lamp unit of vehicle headlampKOITO MFG CO LTD·Filed 2008·Granted Sep 14, 2010·20 cites·13 claims
- 2188US6891333B2Vehicle headlampKOITO MFG CO LTD·Filed 2003·Granted May 10, 2005·44 cites·7 claims
- 2287US7282748B2Light emitting module and lampKOITO MFG CO LTD·Filed 2005·Granted Oct 16, 2007·37 cites·12 claims
- 2386US8696180B2Vehicle lampISHIDA HIROYUKI·Filed 2011·Granted Apr 15, 2014·8 cites·13 claims
- 2486US8500315B2Light emitting module and automotive headlampTOKIDA TSUKASA·Filed 2010·Granted Aug 6, 2013·10 cites·7 claims
- 2586US8213662B2Earpad and headphonesISHIDA HIROYUKI·Filed 2008·Granted Jul 3, 2012·14 cites·7 claims
- 2685US7261448B2Vehicular headlampKOITO MFG CO LTD·Filed 2004·Granted Aug 28, 2007·36 cites·14 claims
- 2784US7618174B2Vehicle lampKOITO MFG CO LTD·Filed 2008·Granted Nov 17, 2009·22 cites·4 claims
- 2884US6029047ACable telephony terminal device having a call line selectorFURUKAWA ELECTRIC CO LTD·Filed 1997·Granted Feb 22, 2000·113 cites·7 claims
- 2982US10641451B2Vehicle lamp and substrateKOITO MFG CO LTD·Filed 2016·Granted May 5, 2020·3 cites·11 claims
- 3082US7281830B2Vehicle headlamp and lamp unitKOITO MFG CO LTD·Filed 2005·Granted Oct 16, 2007·14 cites·8 claims
- 3182US5800137ARefrigerating compressor with breakaway pulley portionZEXEL CORP·Filed 1996·Granted Sep 1, 1998·47 cites·15 claims
- 3281US7201506B2Vehicular headlamp with semiconductor light emitting elements and electric discharge bulbKOITO MFG CO LTD·Filed 2004·Granted Apr 10, 2007·28 cites·12 claims
- 3381US7108412B2Headlamp for vehicleKOITO MFG CO LTD·Filed 2004·Granted Sep 19, 2006·28 cites·20 claims
- 3481US5079652ADevice for controllably lessening load forces on disk media in aerodynamically flying head data storage fileVICTOR COMPANY OF JAPAN·Filed 1990·Granted Jan 7, 1992·31 cites·7 claims
- 3580USD915469SWheel loaderHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Apr 6, 2021·19 cites·1 claims
- 3680US7077552B2Vehicle head lampKOITO MFG CO LTD·Filed 2004·Granted Jul 18, 2006·21 cites·14 claims
- 3780US5798684AThin-film temperature sensorISHIZUKA ELECTRONICS CORP·Filed 1996·Granted Aug 25, 1998·44 cites·12 claims
- 3879US8487535B2Automotive headlamp apparatus controlling light distribution patternTANI KENTARO·Filed 2010·Granted Jul 16, 2013·6 cites·11 claims
- 3979US7131759B2Vehicular lamp and light source moduleKOITO MFG CO LTD·Filed 2004·Granted Nov 7, 2006·25 cites·5 claims
- 4079US6960007B2Vehicular headlamp using semiconductor light-emitting elements and manufacturing method thereofKOITO MFG CO LTD·Filed 2003·Granted Nov 1, 2005·24 cites·7 claims
- 4177US9434245B2Industrial vehicleKK KCM·Filed 2015·Granted Sep 6, 2016·3 cites·8 claims
- 4276US8038334B2Vehicular headlamp unitKOITO MFG CO LTD·Filed 2008·Granted Oct 18, 2011·12 cites·10 claims
- 4376US7878695B2Lighting unit for vehicle headlamp including convex lens arranged between light source and shadeKOITO MFG CO LTD·Filed 2008·Granted Feb 1, 2011·9 cites·4 claims
- 4476US7524094B2Lamp unit for a vehicle headlampKOITO MFG CO LTD·Filed 2006·Granted Apr 28, 2009·10 cites·7 claims
- 4576US7210831B2Vehicle illumination lampKOITO MFG CO LTD·Filed 2005·Granted May 1, 2007·6 cites·8 claims
- 4676US7168837B2Vehicular headlamp and semiconductor light emitting elementKOITO MFG CO LTD·Filed 2004·Granted Jan 30, 2007·21 cites·19 claims
- 4774US10731623B2Water-flow power generating apparatusMITSUBISHI HEAVY IND LTD·Filed 2018·Granted Aug 4, 2020·1 cites·6 claims
- 4874US7660456B2Mask fabrication supporting method, mask blank providing method, and mask blank dealing systemHOYA CORP·Filed 2005·Granted Feb 9, 2010·4 cites·58 claims
- 4974US7255467B2Vehicular headlamp and light emission moduleKOITO MFG CO LTD·Filed 2004·Granted Aug 14, 2007·16 cites·15 claims
- 5074US7204628B2Lighting device for vehicleKOITO MFG CO LTD·Filed 2004·Granted Apr 17, 2007·18 cites·13 claims
Showing the top 50 of 160 patent records by PatentIndex Score.
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