Assignee
KATAYAMA AKIRA
KR·10 granted patents·4 pending applications·55 citations·filing 1978–2015
Top patents by PatentIndex Score
14 records- 0185US9222710B2Heat-pump automotive air conditioner and defrosting method of the heat-pump automotive air conditionerKATAYAMA AKIRA·Filed 2011·Granted Dec 29, 2015·6 cites·10 claims
- 0282US8711632B2Semiconductor memory deviceKATAYAMA AKIRA·Filed 2012·Granted Apr 29, 2014·8 cites·19 claims
- 0374US8077493B2Semiconductor memory deviceKATAYAMA AKIRA·Filed 2009·Granted Dec 13, 2011·8 cites·18 claims
- 0473US8902636B2Resistance change memoryKATAYAMA AKIRA·Filed 2013·Granted Dec 2, 2014·4 cites·13 claims
- 0573US4201069AKnob for a door lockKATAYAMA AKIRA·Filed 1978·Granted May 6, 1980·26 cites·8 claims
- 0661US8908446B2Semiconductor device and method of driving thereofKATAYAMA AKIRA·Filed 2012·Granted Dec 9, 2014·2 cites·20 claims
- 0752US9741434B2Resistance change memoryKATAYAMA AKIRA·Filed 2013·Granted Aug 22, 2017·1 cites·7 claims
- 0842US8510541B2Information processing apparatus and method that establishes communication and outputs a black-screen signal during a predicted power-on periodKATAYAMA AKIRA·Filed 2011·Granted Aug 13, 2013·0 cites·6 claims
- 0939US2015262640A1Memory systemKATAYAMA AKIRA·Filed 2014·Application pending·0 cites
- 1038US8675400B2Magnetic memoryKATAYAMA AKIRA·Filed 2011·Granted Mar 18, 2014·0 cites·16 claims
- 1138US2015070971A1Resistance change memoryKATAYAMA AKIRA·Filed 2014·Application pending·0 cites
- 1235US9576632B2Magnetic storage deviceKATAYAMA AKIRA·Filed 2015·Granted Feb 21, 2017·0 cites·20 claims
- 1335US2012243297A1Resistance change type memoryKATAYAMA AKIRA·Filed 2012·Application pending·0 cites
- 1431US2016078915A1Resistance change memoryKATAYAMA AKIRA·Filed 2015·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →