Inventor · disambiguated record
Tadashi Takeoka
Also filed as: TAKEOKA TADASHI
11 granted patents·1 pending application·259 citations·filing 1991–2013
90Inventor score
Top patents by PatentIndex Score
12 records- 0195US5309001ALight-emitting diode having a surface electrode of a tree-like formSHARP KK·Filed 1992·Granted May 3, 1994·161 cites·16 claims
- 0294US9318645B2Nitride semiconductor light-emitting elementSHARP KK·Filed 2013·Granted Apr 19, 2016·27 cites·4 claims
- 0380US8816321B2Nitride semiconductor light-emitting device and method for producing the sameTAKEOKA TADASHI·Filed 2012·Granted Aug 26, 2014·5 cites·10 claims
- 0468US5228047ASemiconductor laser device and a method for producing the sameSHARP KK·Filed 1991·Granted Jul 13, 1993·27 cites·14 claims
- 0562US9620671B2Nitride semiconductor light emitting element and method for manufacturing sameSHARP KK·Filed 2013·Granted Apr 11, 2017·1 cites·10 claims
- 0659US7620086B2Semiconductor laser and electronic deviceSHARP KK·Filed 2007·Granted Nov 17, 2009·1 cites·20 claims
- 0754US6738402B1Semiconductor device with multiple laser resonatorsSHARP KK·Filed 2000·Granted May 18, 2004·8 cites·14 claims
- 0850US5789773ASemiconductor light-emitting deviceSHARP KK·Filed 1996·Granted Aug 4, 1998·15 cites·5 claims
- 0947US2015179881A1Nitride led structure with double graded electron blocking layerSHARP KK·Filed 2013·Application pending·0 cites
- 1046US6002701ASelf-pulsation type semiconductor laser deviceSHARP KK·Filed 1996·Granted Dec 14, 1999·14 cites·9 claims
- 1140US7362788B2Semiconductor laser and fabricating method thereofSHARP KK·Filed 2004·Granted Apr 22, 2008·0 cites·11 claims
- 1235US7629185B2Semiconductor laser device manufacturing method and semiconductor laser deviceSHARP KK·Filed 2005·Granted Dec 8, 2009·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →