Assignee
YAMADA KOUICHI
JP·7 granted patents·13 citations·filing 2008–2012
Top patents by PatentIndex Score
7 records- 0185US9294598B2Switch circuitYAMADA KOUICHI·Filed 2011·Granted Mar 22, 2016·9 cites·19 claims
- 0267US8507138B2Ejector for fuel cell systemYAMADA KOUICHI·Filed 2009·Granted Aug 13, 2013·4 cites·12 claims
- 0347US8189385B2Nonvolatile semiconductor memory device, method for manufacturing the same, and nonvolatile memory arrayYAMADA KOUICHI·Filed 2008·Granted May 29, 2012·0 cites·19 claims
- 0441US8085570B2MemoryYAMADA KOUICHI·Filed 2009·Granted Dec 27, 2011·0 cites·20 claims
- 0540US8994443B2Bidirectional switch and switch circuit using the bidirectional switchYAMADA KOUICHI·Filed 2011·Granted Mar 31, 2015·0 cites·20 claims
- 0638US9209799B2Switch and switch circuit using the sameYAMADA KOUICHI·Filed 2012·Granted Dec 8, 2015·0 cites·19 claims
- 0738US8507994B2Semiconductor deviceYAMADA KOUICHI·Filed 2011·Granted Aug 13, 2013·0 cites·7 claims
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