Assignee
HIGASHI MASAHIKO
JP·5 granted patents·1 pending application·8 citations·filing 2007–2011
Top patents by PatentIndex Score
6 records- 0177US8993189B2Heat-resistant alloy, alloy member for fuel cell, fuel cell stack device, fuel cell module, and fuel cell deviceHIGASHI MASAHIKO·Filed 2010·Granted Mar 31, 2015·3 cites·4 claims
- 0266US8749012B2Methods and structures for discharging plasma formed during the fabrication of semiconductor deviceHIGASHI MASAHIKO·Filed 2007·Granted Jun 10, 2014·3 cites·7 claims
- 0365US8404549B2Fabricating method of mirror bit memory device having split ONO film with top oxide film formed by oxidation processHIGASHI MASAHIKO·Filed 2008·Granted Mar 26, 2013·2 cites·13 claims
- 0456US8952536B2Semiconductor device and method of fabricationHIGASHI MASAHIKO·Filed 2008·Granted Feb 10, 2015·0 cites·12 claims
- 0546US8076206B2Method for manufacturing SONOS flash memoryHIGASHI MASAHIKO·Filed 2008·Granted Dec 13, 2011·0 cites·10 claims
- 0645US2012181600A1Sonos flash memory deviceHIGASHI MASAHIKO·Filed 2011·Application pending·0 cites
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