Assignee
NIWAYAMA MASAHIKO
JP·2 granted patents·1 pending application·2 citations·filing 2007–2012
Top patents by PatentIndex Score
3 records- 0161US8058631B2Semiconductor manufacturing apparatusNIWAYAMA MASAHIKO·Filed 2009·Granted Nov 15, 2011·2 cites·36 claims
- 0244US2008166822A1Semiconductor manufacturing apparatusNIWAYAMA MASAHIKO·Filed 2007·Application pending·0 cites
- 0338US8878194B2Semiconductor element, semiconductor device, and semiconductor element manufacturing methodNIWAYAMA MASAHIKO·Filed 2012·Granted Nov 4, 2014·0 cites·12 claims
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