Assignee
YAMADA YUICHI
JP·6 granted patents·9 citations·filing 2009–2011
Top patents by PatentIndex Score
6 records- 0175US8970097B2Spark plug for internal combustion engineYAMADA YUICHI·Filed 2010·Granted Mar 3, 2015·4 cites·7 claims
- 0274US8508322B2Magnetic elementYAMADA YUICHI·Filed 2010·Granted Aug 13, 2013·3 cites·3 claims
- 0373US9201040B2Gas sensorYAMADA YUICHI·Filed 2011·Granted Dec 1, 2015·2 cites·5 claims
- 0446US8593913B2Magnetic recording device, controller thereof, and magnetic recording methodYAMADA YUICHI·Filed 2011·Granted Nov 26, 2013·0 cites·20 claims
- 0539US8191985B2Ink jet printerYAMADA YUICHI·Filed 2009·Granted Jun 5, 2012·0 cites·20 claims
- 0634US8664843B2Spark plugYAMADA YUICHI·Filed 2011·Granted Mar 4, 2014·0 cites·5 claims
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