Assignee
NAGAI SEIJI
JP·3 granted patents·6 citations·filing 2008–2009
Top patents by PatentIndex Score
3 records- 0180US8507364B2N-type group III nitride-based compound semiconductor and production method thereforNAGAI SEIJI·Filed 2009·Granted Aug 13, 2013·4 cites·11 claims
- 0264US9263258B2Method for producing group III nitride-based compound semiconductor, wafer, and group III nitride-based compound semiconductor deviceNAGAI SEIJI·Filed 2009·Granted Feb 16, 2016·2 cites·20 claims
- 0350US8216365B2Method for producing a semiconductor crystalNAGAI SEIJI·Filed 2008·Granted Jul 10, 2012·0 cites·18 claims
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