Inventor · disambiguated record
Yukihiro Hayashi
Also filed as: HAYASHI YUKIHIRO
27 granted patents·2 pending applications·343 citations·filing 1977–2022
96Inventor score
Top patents by PatentIndex Score
29 records- 0196US7422356B2Light emitting deviceNICHIA CORP·Filed 2006·Granted Sep 9, 2008·84 cites·6 claims
- 0295US7758224B2Light emitting deviceNICHIA CORP·Filed 2005·Granted Jul 20, 2010·47 cites·20 claims
- 0395US7356054B2Light emitting deviceNICHIA CORP·Filed 2005·Granted Apr 8, 2008·36 cites·19 claims
- 0492US7433115B2Light emitting deviceNICHIA CORP·Filed 2005·Granted Oct 7, 2008·17 cites·26 claims
- 0591US8197111B2Light emitting deviceHAMA ATSUTOMO·Filed 2010·Granted Jun 12, 2012·19 cites·23 claims
- 0688US7591575B2Light emitting deviceNICHIA CORP·Filed 2008·Granted Sep 22, 2009·10 cites·4 claims
- 0785US8872203B2Light-emitting deviceNAGAHAMA SHINICHI·Filed 2008·Granted Oct 28, 2014·10 cites·14 claims
- 0885US7751661B2Optical component and light emitting device using the sameNIPPON ELECTRIC GLASS CO·Filed 2007·Granted Jul 6, 2010·16 cites·23 claims
- 0984USD591438SLight emitting portion of an optical fiber lighting apparatusNICHIA CORP·Filed 2007·Granted Apr 28, 2009·32 cites·1 claims
- 1083US9529134B2Light emitting deviceNICHIA CORP·Filed 2014·Granted Dec 27, 2016·7 cites·18 claims
- 1181US7600924B2Optical component, light emitting device, and method for manufacturing optical componentNICHIA CORP·Filed 2006·Granted Oct 13, 2009·14 cites·11 claims
- 1277US7557985B2Light emitting deviceNICHIA CORP·Filed 2008·Granted Jul 7, 2009·4 cites·12 claims
- 1375US7878696B2Optical component, light converting member, and light emitting deviceNICHIA CORP·Filed 2006·Granted Feb 1, 2011·7 cites·26 claims
- 1472US8955666B2Workpiece feeder and adjustment-and-separation apparatusNAKAJIMA KAZUMASA·Filed 2012·Granted Feb 17, 2015·9 cites·10 claims
- 1564US7374350B2Optical componentNIPPON ELECTRIC GLASS CO·Filed 2007·Granted May 20, 2008·2 cites·15 claims
- 1662US9488332B2Light emitting device and method of manufacturing light emitting device and optical component used in the sameNICHIA CORP·Filed 2013·Granted Nov 8, 2016·1 cites·22 claims
- 1761US11152022B2Warp correction apparatus for plate-like workpiece and warp correction methodNHK SPRING CO LTD·Filed 2019·Granted Oct 19, 2021·1 cites·2 claims
- 1859US2024200179A1Steel material for carbonitriding and carbonitrided steel materialDAIDO STEEL CO LTD·Filed 2022·Application pending·0 cites
- 1956US10332551B2Warp correction apparatus for plate-like workpiece and warp correction methodNHK SPRING CO LTD·Filed 2015·Granted Jun 25, 2019·1 cites·8 claims
- 2056US9991672B2Method for manufacturing semiconductor laser device including wavelength converting member and light transmissive memberNICHIA CORP·Filed 2016·Granted Jun 5, 2018·0 cites·13 claims
- 2156US7917847B2Method, program and terminal device for rendering web pageACCESS CO LTD·Filed 2004·Granted Mar 29, 2011·6 cites·80 claims
- 2254US9989214B2Light emitting device and method of manufacturing light emitting device and optical component used in the sameNICHIA CORP·Filed 2016·Granted Jun 5, 2018·0 cites·19 claims
- 2351US4133676AAcicular ferromagnetic metal particles and method for preparation of the sameHITACHI MAXELL·Filed 1977·Granted Jan 9, 1979·8 cites·12 claims
- 2450US4400337AMethod for production of metal magnetic particlesHITACHI MAXELL·Filed 1982·Granted Aug 23, 1983·9 cites·10 claims
- 2545US7843124B2Light emitting apparatusNICHIA CORP·Filed 2007·Granted Nov 30, 2010·0 cites·17 claims
- 2644US2011154186A1Method, program and terminal device for rendering web pageACCESS CO LTD·Filed 2011·Application pending·0 cites
- 2742US11401896B2Intake passage structure for multi-cylinder internal combustion engineNISSAN MOTOR·Filed 2015·Granted Aug 2, 2022·0 cites·10 claims
- 2833USD595881SLight emitting portion of an optical fiber lighting apparatusNICHIA CORP·Filed 2007·Granted Jul 7, 2009·2 cites·1 claims
- 2925US7813904B2Method, apparatus, and computer readable medium based program for simulating an alternate current electric motor using a motor modelTOYOTA TECHNICAL DEV CORP·Filed 2005·Granted Oct 12, 2010·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →