Assignee
KOTANI HIROSHI
JP·2 granted patents·1 pending application·1 citations·filing 2006–2012
Top patents by PatentIndex Score
3 records- 0156US8508118B2Light emitting device that suppresses color unevennessKOTANI HIROSHI·Filed 2012·Granted Aug 13, 2013·1 cites·26 claims
- 0246US2007134842A1Manufacture method for ZnO based semiconductor crystal and light emitting device using sameKOTANI HIROSHI·Filed 2006·Application pending·0 cites
- 0344US8143618B2ZnO based semiconductor device and its manufacture methodKOTANI HIROSHI·Filed 2009·Granted Mar 27, 2012·0 cites·10 claims
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