Inventor · disambiguated record
Kazuhiro Kamada
Also filed as: KAMADA KAZUHIRO
43 granted patents·3 pending applications·678 citations·filing 2002–2025
98Inventor score
Top patents by PatentIndex Score
46 records- 0197US6943433B2Semiconductor device and manufacturing method for sameNICHIA CORP·Filed 2002·Granted Sep 13, 2005·166 cites·17 claims
- 0296USD482337SLight emitting diode (LED)NICHIA CORP·Filed 2002·Granted Nov 18, 2003·75 cites·1 claims
- 0393USD477580SLight emitting diodeNICHIA CORP·Filed 2002·Granted Jul 22, 2003·53 cites·1 claims
- 0491US8415693B2Light emitting semiconductor device and method of manufacture thereofINOBE MOTOTAKA·Filed 2010·Granted Apr 9, 2013·16 cites·43 claims
- 0590US8889459B2Method of manufacturing light emitting deviceNICHIA CORP·Filed 2013·Granted Nov 18, 2014·8 cites·7 claims
- 0688US7910946B2Light emitting apparatus and semiconductor apparatus, and method for manufacturing the sameNICHIA CORP·Filed 2006·Granted Mar 22, 2011·17 cites·16 claims
- 0786US9553245B2Light emitting deviceNICHIA CORP·Filed 2015·Granted Jan 24, 2017·5 cites·14 claims
- 0885US9196805B2Light emitting device and method for manufacturing light emitting deviceYAMADA MOTOKAZU·Filed 2011·Granted Nov 24, 2015·9 cites·25 claims
- 0985USD523826SLight emitting diodeNICHIA CORP·Filed 2005·Granted Jun 27, 2006·32 cites·1 claims
- 1085USD488137SLight emitting diodeNICHIA CORP·Filed 2003·Granted Apr 6, 2004·31 cites·1 claims
- 1183USD499384SLight emitting diodeNICHIA CORP·Filed 2003·Granted Dec 7, 2004·28 cites·1 claims
- 1280USD534505SLight emitting diodeNICHIA CORP·Filed 2006·Granted Jan 2, 2007·25 cites·1 claims
- 1379US10466537B2Surface light source device and transmission display deviceNICHIA CORP·Filed 2019·Granted Nov 5, 2019·2 cites·18 claims
- 1479USD482666SLight emitting diode (LED)NICHIA CORP·Filed 2002·Granted Nov 25, 2003·23 cites·1 claims
- 1576USD567773SLight emitting diodeNICHIA CORP·Filed 2006·Granted Apr 29, 2008·21 cites·1 claims
- 1675US9525116B2Supporting member and light emitting device using the supporting memberNICHIA CORP·Filed 2014·Granted Dec 20, 2016·2 cites·25 claims
- 1775US9525115B2Light emitting deviceNICHIA CORP·Filed 2014·Granted Dec 20, 2016·2 cites·20 claims
- 1874USD519943SLight emitting diodeNICHIA CORP·Filed 2005·Granted May 2, 2006·20 cites·1 claims
- 1973US8759855B2Light emitting device including support member and bonding memberKAMADA KAZUHIRO·Filed 2011·Granted Jun 24, 2014·3 cites·20 claims
- 2073USD491898SLight emitting diodeNICHIA CORP·Filed 2003·Granted Jun 22, 2004·18 cites·1 claims
- 2172US9847463B2Method of manufacturing light emitting device including metal patterns and cut-out sectionNICHIA CORP·Filed 2016·Granted Dec 19, 2017·1 cites·20 claims
- 2271USD565516SLight emitting diodeNICHIA CORP·Filed 2007·Granted Apr 1, 2008·17 cites·1 claims
- 2369USD557224SLight emitting diodeNICHIA CORP·Filed 2007·Granted Dec 11, 2007·16 cites·1 claims
- 2465US10408420B2Light emitting device with conductive members having wide and narrow parts, and reflecting member covering conductive membersNICHIA CORP·Filed 2016·Granted Sep 10, 2019·1 cites·14 claims
- 2565USD547736SLight emitting diodeNICHIA CORP·Filed 2006·Granted Jul 31, 2007·14 cites·1 claims
- 2663US10505089B2Method of manufacturing light emitting deviceNICHIA CORP·Filed 2019·Granted Dec 10, 2019·0 cites·6 claims
- 2763US9709223B2Light emitting deviceNICHIA CORP·Filed 2013·Granted Jul 18, 2017·1 cites·15 claims
- 2863USD516527SLight emitting diodeNICHIA CORP·Filed 2004·Granted Mar 7, 2006·12 cites·1 claims
- 2963USD491897SLight emitting diodeNICHIA CORP·Filed 2003·Granted Jun 22, 2004·10 cites·1 claims
- 3062US9587811B2Light emitting deviceNICHIA CORP·Filed 2013·Granted Mar 7, 2017·1 cites·12 claims
- 3161USD525949SLight emitting diodeNICHIA CORP·Filed 2003·Granted Aug 1, 2006·9 cites·1 claims
- 3261US2025271732A1Image display device and smartphoneNICHIA CORP·Filed 2025·Application pending·0 cites
- 3360US10636945B2Method of manufacturing light emitting device including metal patterns and cut-out sectionNICHIA CORP·Filed 2017·Granted Apr 28, 2020·0 cites·19 claims
- 3459US10345647B2Surface light source device and transmission display deviceNICHIA CORP·Filed 2016·Granted Jul 9, 2019·0 cites·18 claims
- 3559USD503690SLight emitting diodeNICHIA CORP·Filed 2003·Granted Apr 5, 2005·10 cites·1 claims
- 3657US10319888B2Method of manufacturing light emitting deviceNICHIA CORP·Filed 2016·Granted Jun 11, 2019·0 cites·13 claims
- 3756US2023163035A1Substrate for light emitting elements, light emitting device including substrate for light emitting elements, and method of producing substrate for light emitting elementsNICHIA CORP·Filed 2022·Application pending·0 cites
- 3855US2021052516A1Method for increasing akkermansia in intestinal bacterial flora by ingesting astaxanthinFUJI CHEM IND CO LTD·Filed 2020·Application pending·0 cites
- 3954US10230034B2Light emitting device and method for manufacturing light emitting deviceNICHIA CORP·Filed 2017·Granted Mar 12, 2019·0 cites·13 claims
- 4054USD509196SLight emitting diodeNICHIA CORP·Filed 2004·Granted Sep 6, 2005·8 cites·1 claims
- 4153USD509489SLight emitting diodeNICHIA CORP·Filed 2005·Granted Sep 13, 2005·8 cites·1 claims
- 4252US10109777B2Light emitting deviceNICHIA CORP·Filed 2017·Granted Oct 23, 2018·0 cites·12 claims
- 4350US10894022B2Method for increasing Akkermansia in intestinal bacterial flora by ingesting astaxanthinFUJI CHEM IND CO LTD·Filed 2018·Granted Jan 19, 2021·0 cites·5 claims
- 4450USD534877SLight emitting diodeNICHIA CORP·Filed 2006·Granted Jan 9, 2007·7 cites·1 claims
- 4547US9822959B2Light emitting deviceNICHIA CORP·Filed 2013·Granted Nov 21, 2017·0 cites·23 claims
- 4647USD494938SLight emitting diodeNICHIA CORP·Filed 2002·Granted Aug 24, 2004·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →