Inventor · disambiguated record
Kazuyuki Akaishi
Also filed as: AKAISHI KAZUYUKI
5 granted patents·27 citations·filing 2002–2017
73Inventor score
Top patents by PatentIndex Score
5 records- 0187US7679097B2Semiconductor light emitting device and method for manufacturing the sameNICHIA CORP·Filed 2005·Granted Mar 16, 2010·23 cites·15 claims
- 0273US9698307B2Light emitting deviceNICHIA CORP·Filed 2014·Granted Jul 4, 2017·2 cites·11 claims
- 0350US10665754B2Light emitting deviceNICHIA CORP·Filed 2017·Granted May 26, 2020·0 cites·16 claims
- 0448US6882672B2Point emission type light emitting element and concentrating point emission type light emitting elementNICHIA CORP·Filed 2002·Granted Apr 19, 2005·2 cites·10 claims
- 0538USRE44163ESemiconductor light emitting device and method for manufacturing the sameAKAISHI KAZUYUKI·Filed 2012·Granted Apr 23, 2013·0 cites·144 claims
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