Inventor · disambiguated record
Yasuhiro Okubo
Also filed as: OKUBO YASUHIRO
48 granted patents·4 pending applications·232 citations·filing 1989–2025
97Inventor score
Files withICHIKOH INDUSTRIES LTD38OKUBO YASUHIRO8FUJINO JIN2DIRECTOR GENERAL PUBLIC WORKS1ISUZU MOTORS LTD1
Top patents by PatentIndex Score
52 records- 0195US6969183B2Digital lighting apparatus for vehicle, controller for digital lighting apparatus, and control program for digital lighting apparatusICHIKOH INDUSTRIES LTD·Filed 2003·Granted Nov 29, 2005·71 cites·46 claims
- 0292US11982420B2Vehicle lightingICHIKOH INDUSTRIES LTD·Filed 2022·Granted May 14, 2024·2 cites·9 claims
- 0383US12247712B2Vehicle light fixtureICHIKOH INDUSTRIES LTD·Filed 2024·Granted Mar 11, 2025·0 cites·31 claims
- 0483US7427151B2Vehicle lighting apparatus and vehicle headlamp apparatus including the sameICHIKOH INDUSTRIES LTD·Filed 2005·Granted Sep 23, 2008·15 cites·10 claims
- 0582US12123562B2Vehicle light fixtureICHIKOH INDUSTRIES LTD·Filed 2023·Granted Oct 22, 2024·0 cites·8 claims
- 0682US12123563B2Vehicle light fixtureICHIKOH INDUSTRIES LTD·Filed 2023·Granted Oct 22, 2024·0 cites·8 claims
- 0781US8235570B2Vehicle headlampOKUBO YASUHIRO·Filed 2009·Granted Aug 7, 2012·14 cites·8 claims
- 0880US7233311B2Digital display apparatus for vehicle and method of displaying informationICHIKOH INDUSTRIES LTD·Filed 2003·Granted Jun 19, 2007·22 cites·20 claims
- 0978US8573819B2Vehicle headlamp and vehicle headlamp apparatusOKUBO YASUHIRO·Filed 2011·Granted Nov 5, 2013·5 cites·4 claims
- 1078US8246227B2Vehicle headlampOKUBO YASUHIRO·Filed 2009·Granted Aug 21, 2012·12 cites·19 claims
- 1178US7862217B2Vehicle lamp unit and vehicle headlamp using the sameICHIKOH INDUSTRIES LTD·Filed 2006·Granted Jan 4, 2011·11 cites·7 claims
- 1277US9022625B2Vehicle headlampOKUBO YASUHIRO·Filed 2012·Granted May 5, 2015·4 cites·4 claims
- 1377US8646955B2Vehicle headlampICHIKOH INDUSTRIES LTD·Filed 2012·Granted Feb 11, 2014·4 cites·3 claims
- 1476US11719407B2Vehicle lightICHIKOH INDUSTRIES LTD·Filed 2020·Granted Aug 8, 2023·1 cites·8 claims
- 1576US8501823B2Oil-in-water emulsion cosmetic composition and method for producing the sameFUJINO JIN·Filed 2009·Granted Aug 6, 2013·4 cites·2 claims
- 1671US10982833B2Vehicle lampICHIKOH INDUSTRIES LTD·Filed 2018·Granted Apr 20, 2021·1 cites·7 claims
- 1770US8864350B2Vehicle headlampOKUBO YASUHIRO·Filed 2012·Granted Oct 21, 2014·4 cites·6 claims
- 1867US10371334B2Vehicle lampICHIKOH INDUSTRIES LTD·Filed 2016·Granted Aug 6, 2019·1 cites·10 claims
- 1967US9133999B2Vehicle headlampICHIKOH INDUSTRIES LTD·Filed 2013·Granted Sep 15, 2015·2 cites·13 claims
- 2067US7607806B2Vehicle lampICHIKOH INDUSTRIES LTD·Filed 2006·Granted Oct 27, 2009·6 cites·9 claims
- 2166US11835191B2Vehicle light fixtureICHIKOH INDUSTRIES LTD·Filed 2020·Granted Dec 5, 2023·0 cites·16 claims
- 2266US9939122B2Vehicle headlampICHIKOH INDUSTRIES LTD·Filed 2014·Granted Apr 10, 2018·2 cites·23 claims
- 2363US12404983B1Vehicle lampICHIKOH INDUSTRIES LTD·Filed 2023·Granted Sep 2, 2025·0 cites·21 claims
- 2463US8801247B2Vehicle headlampSUGIE YOSHIHIRO·Filed 2011·Granted Aug 12, 2014·3 cites·10 claims
- 2561US8920011B2Vehicle headlampICHIKOH INDUSTRIES LTD·Filed 2012·Granted Dec 30, 2014·1 cites·5 claims
- 2660US9121562B2Vehicle headlampOKUBO YASUHIRO·Filed 2012·Granted Sep 1, 2015·1 cites·6 claims
- 2760US2025270947A1Purification systemISUZU MOTORS LTD·Filed 2025·Application pending·0 cites
- 2859US12358424B2Vehicle lampICHIKOH INDUSTRIES LTD·Filed 2022·Granted Jul 15, 2025·0 cites·8 claims
- 2959US8491171B2Vehicle headlampOKUBO YASUHIRO·Filed 2011·Granted Jul 23, 2013·1 cites·8 claims
- 3056US12292173B2Lamp unit, and vehicle lamp fittingICHIKOH INDUSTRIES LTD·Filed 2022·Granted May 6, 2025·0 cites·10 claims
- 3156US11137125B2Vehicle lampICHIKOH INDUSTRIES LTD·Filed 2019·Granted Oct 5, 2021·0 cites·7 claims
- 3255US12326234B2Lamp unit and vehicle lighting toolICHIKOH INDUSTRIES LTD·Filed 2022·Granted Jun 10, 2025·0 cites·9 claims
- 3354US11738681B2Vehicular lampICHIKOH INDUSTRIES LTD·Filed 2020·Granted Aug 29, 2023·0 cites·4 claims
- 3452US10240743B2Vehicular lightICHIKOH INDUSTRIES LTD·Filed 2016·Granted Mar 26, 2019·0 cites·9 claims
- 3551US6508575B2Lamp for automobileICHIKOH INDUSTRIES LTD·Filed 2001·Granted Jan 21, 2003·6 cites·7 claims
- 3650US11415290B2Vehicle lampICHIKOH INDUSTRIES LTD·Filed 2019·Granted Aug 16, 2022·0 cites·7 claims
- 3750US9476559B2Vehicle headlampICHIKOH INDUSTRIES LTD·Filed 2013·Granted Oct 25, 2016·0 cites·6 claims
- 3850US2007128146A1Oil-in-water emulsion cosmetic composition and method for producing the sameFUJINO JIN·Filed 2004·Application pending·0 cites
- 3949US10677406B2Vehicular lampICHIKOH INDUSTRIES LTD·Filed 2017·Granted Jun 9, 2020·0 cites·8 claims
- 4048US9057496B2Vehicle headlampOKUBO YASUHIRO·Filed 2012·Granted Jun 16, 2015·0 cites·6 claims
- 4147US10295138B2Vehicle lampICHIKOH INDUSTRIES LTD·Filed 2016·Granted May 21, 2019·0 cites·8 claims
- 4246US9033562B2Vehicle headlampICHIKOH INDUSTRIES LTD·Filed 2012·Granted May 19, 2015·0 cites·4 claims
- 4345US5145589ASolid-liquid separator and process for washing the sameNISHIHARA ENV SAN RES CO LTD·Filed 1991·Granted Sep 8, 1992·12 cites·3 claims
- 4444US10527245B2Lighting fixture for vehicleICHIKOH INDUSTRIES LTD·Filed 2017·Granted Jan 7, 2020·0 cites·9 claims
- 4544US6328463B1Automobile headlampICHIKOH INDUSTRIES LTD·Filed 1999·Granted Dec 11, 2001·9 cites·5 claims
- 4641US2019170316A1Vehicle lighting fixtureICHIKOH INDUSTRIES LTD·Filed 2017·Application pending·0 cites
- 4740US10113703B2Vehicle headlamp for forming spot and diffusion light distribution patternsICHIKOH INDUSTRIES LTD·Filed 2015·Granted Oct 30, 2018·0 cites·5 claims
- 4840US5006251AProcess for treating organic waste waterDIRECTOR GENERAL PUBLIC WORKS·Filed 1989·Granted Apr 9, 1991·14 cites·5 claims
- 4939US10697603B2Vehicular light with projection lensICHIKOH INDUSTRIES LTD·Filed 2016·Granted Jun 30, 2020·0 cites·6 claims
- 5037US2022373149A1Vehicle lightingICHIKOH INDUSTRIES LTD·Filed 2020·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →