Inventor · disambiguated record
Takehiko Okabe
Also filed as: OKABE TAKEHIKO
20 granted patents·3 pending applications·98 citations·filing 2008–2015
93Inventor score
Top patents by PatentIndex Score
23 records- 0192US8110423B2Method of manufacturing semiconductor light-emitting deviceOKABE TAKEHIKO·Filed 2010·Granted Feb 7, 2012·11 cites·8 claims
- 0291US8592837B2Semiconductor light emitting element, electronic apparatus, and light emitting deviceHODOTA TAKASHI·Filed 2010·Granted Nov 26, 2013·10 cites·8 claims
- 0390US8637888B2Semiconductor light emitting element, light emitting device using semiconductor light emitting element, and electronic apparatusHODOTA TAKASHI·Filed 2010·Granted Jan 28, 2014·15 cites·10 claims
- 0485US9018657B2Semiconductor light emitting element and method for producing semiconductor light emitting elementOKABE TAKEHIKO·Filed 2010·Granted Apr 28, 2015·7 cites·19 claims
- 0584US8779441B2Semiconductor light emitting element with first and second electrode openings arranged at a constant distanceOKABE TAKEHIKO·Filed 2010·Granted Jul 15, 2014·8 cites·11 claims
- 0678US8836086B2Semiconductor light emitting chip and method for processing substrateHIRAIWA DAISUKE·Filed 2011·Granted Sep 16, 2014·4 cites·3 claims
- 0778US8669129B2Method for producing group III nitride semiconductor light-emitting device, group III nitride semiconductor light-emitting device, and lampMIKI HISAYUKI·Filed 2009·Granted Mar 11, 2014·6 cites·40 claims
- 0877US9177587B2Magnetic recording medium fabrication method and apparatusSHOWA DENKO KK·Filed 2014·Granted Nov 3, 2015·4 cites·12 claims
- 0977US8012784B2Method for producing group III nitride semiconductor light emitting device, group III nitride semiconductor light emitting device, and lampSHOWA DENKO KK·Filed 2009·Granted Sep 6, 2011·5 cites·16 claims
- 1075US8569735B2Semiconductor light-emitting element, electrode and manufacturing method for the element, and lampHIRAIWA DAISUKE·Filed 2009·Granted Oct 29, 2013·9 cites·17 claims
- 1173US7867801B2Apparatus for producing group-III nitride semiconductor layer, method of producing group-III nitride semiconductor layer, method of producing group-III nitride semiconductor light-emitting device, group-III nitride semiconductor light-emitting device thereof, and lamp thereofSHOWA DENKO KK·Filed 2008·Granted Jan 11, 2011·4 cites·11 claims
- 1272US8643046B2Semiconductor light-emitting element, method for producing the same, lamp, lighting device, electronic equipment, mechanical device and electrodeOKABE TAKEHIKO·Filed 2010·Granted Feb 4, 2014·4 cites·36 claims
- 1371US9147422B2Magnetic recording medium fabrication methodSHOWA DENKO KK·Filed 2014·Granted Sep 29, 2015·2 cites·8 claims
- 1471US8884329B2Semiconductor light-emitting element, electrode structure and light-emitting deviceOKABE TAKEHIKO·Filed 2012·Granted Nov 11, 2014·5 cites·15 claims
- 1569US9159354B2Magnetic recording medium fabrication methodSHOWA DENKO KK·Filed 2014·Granted Oct 13, 2015·2 cites·9 claims
- 1658US8969905B2Semiconductor light emitting device and method for manufacturing semiconductor light emitting device, and lampOKABE TAKEHIKO·Filed 2009·Granted Mar 3, 2015·2 cites·14 claims
- 1749US8383439B2Apparatus for manufacturing group-III nitride semiconductor layer, method of manufacturing group-III nitride semiconductor layer, group-III nitride semiconductor light-emitting device, method of manufacturing group-III nitride semiconductor light-emitting device, and lampSHOWA DENKO KK·Filed 2008·Granted Feb 26, 2013·0 cites·12 claims
- 1844US2011018022A1Semiconductor light-emitting device and method for manufacturing the sameOKABE TAKEHIKO·Filed 2009·Application pending·0 cites
- 1944US2014295072A1Magnetic recording medium fabrication methodSHOWA DENKO KK·Filed 2014·Application pending·0 cites
- 2043US8691602B2Method for producing semiconductor light-emitting chipHIRAIWA DAISUKE·Filed 2012·Granted Apr 8, 2014·0 cites·12 claims
- 2142US9449634B2Magnetic recording medium fabrication methodSHOWA DENKO KK·Filed 2015·Granted Sep 20, 2016·0 cites·13 claims
- 2241US2014079877A1Magnetic recording medium fabrication method and apparatusSHOWA DENKO KK·Filed 2013·Application pending·0 cites
- 2336US8629473B2Semiconductor light-emitting element, semiconductor light-emitting device, method for producing semiconductor light-emitting element, method for producing semiconductor light-emitting device, illumination device using semiconductor light-emitting device, and electronic apparatusOKABE TAKEHIKO·Filed 2010·Granted Jan 14, 2014·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →