Assignee
KUTSUKAKE HIROYUKI
JP·11 granted patents·2 pending applications·55 citations·filing 2009–2012
Top patents by PatentIndex Score
13 records- 0188US8319316B2Depletion MOS transistor and enhancement MOS transistorKUTSUKAKE HIROYUKI·Filed 2010·Granted Nov 27, 2012·11 cites·14 claims
- 0286US8334557B2Nonvolatile semiconductor storage device including a transfer transistorKUTSUKAKE HIROYUKI·Filed 2010·Granted Dec 18, 2012·9 cites·17 claims
- 0386US8294238B2Nonvolatile semiconductor memory device with reduced size of peripheral circuit areaKUTSUKAKE HIROYUKI·Filed 2010·Granted Oct 23, 2012·10 cites·5 claims
- 0485US8681556B2Non-volatile semiconductor memory deviceKUTSUKAKE HIROYUKI·Filed 2012·Granted Mar 25, 2014·7 cites·10 claims
- 0578US8400812B2Semiconductor memory deviceKUTSUKAKE HIROYUKI·Filed 2011·Granted Mar 19, 2013·5 cites·16 claims
- 0666US8625349B2Potential relationship in an erasing operation of a nonvolatile semiconductor memoryKUTSUKAKE HIROYUKI·Filed 2009·Granted Jan 7, 2014·6 cites·9 claims
- 0764US8791517B2Semiconductor deviceKUTSUKAKE HIROYUKI·Filed 2011·Granted Jul 29, 2014·2 cites·6 claims
- 0864US8698204B2Semiconductor memory deviceKUTSUKAKE HIROYUKI·Filed 2011·Granted Apr 15, 2014·2 cites·16 claims
- 0963US8885414B2Nonvolatile semiconductor memory deviceKUTSUKAKE HIROYUKI·Filed 2012·Granted Nov 11, 2014·2 cites·11 claims
- 1056US8399953B2Semiconductor device and method for manufacturing the sameKUTSUKAKE HIROYUKI·Filed 2010·Granted Mar 19, 2013·1 cites·14 claims
- 1155US8482095B2High-voltage transistor having shielding gateKUTSUKAKE HIROYUKI·Filed 2011·Granted Jul 9, 2013·0 cites·20 claims
- 1248US2011018046A1Method of manufacture of contact plug and interconnection layer of semiconductor deviceKUTSUKAKE HIROYUKI·Filed 2010·Application pending·0 cites
- 1338US2012235218A1Semiconductor device and method of manufacturing the sameKUTSUKAKE HIROYUKI·Filed 2011·Application pending·0 cites
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