Assignee
OGAWA TOMOHIRO
JP·3 granted patents·2 pending applications·6 citations·filing 2007–2011
Top patents by PatentIndex Score
5 records- 0179US8217817B2Current switch circuit and D/A converter, semiconductor integrated circuit, and communication device using the sameOGAWA TOMOHIRO·Filed 2010·Granted Jul 10, 2012·5 cites·12 claims
- 0265US8318380B2Fuel cell and vehicle having fuel cellOGAWA TOMOHIRO·Filed 2008·Granted Nov 27, 2012·1 cites·21 claims
- 0349US8142952B2Fuel cell battery systemOGAWA TOMOHIRO·Filed 2007·Granted Mar 27, 2012·0 cites·9 claims
- 0448US2009092870A1Fuel cell systemOGAWA TOMOHIRO·Filed 2007·Application pending·0 cites
- 0545US2013149628A1Method of estimating amiount of liquid water in fuel cell, method of estimating amount of liquid water discharged from fuel cell, estimation apparatus of liquid water amount in fuel cell and fuel cell systemOGAWA TOMOHIRO·Filed 2011·Application pending·0 cites
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