Assignee
OBIKA MOTOHARU
JP·6 granted patents·4 citations·filing 2006–2011
Top patents by PatentIndex Score
6 records- 0176US8691431B2Method of producing sealing structure of bipolar battery, method of manufacturing bipolar battery, sealing structure of bipolar battery, and bipolar batteryOBIKA MOTOHARU·Filed 2011·Granted Apr 8, 2014·2 cites·6 claims
- 0271US9203073B2Bipolar batteryOBIKA MOTOHARU·Filed 2011·Granted Dec 1, 2015·1 cites·8 claims
- 0367US8741477B2Bipolar secondary battery with seal membersOBIKA MOTOHARU·Filed 2010·Granted Jun 3, 2014·1 cites·19 claims
- 0455US8283087B2Seal structure adopted in membrane electrode assembly for fuel cellOBIKA MOTOHARU·Filed 2009·Granted Oct 9, 2012·0 cites·15 claims
- 0550US8092951B2Fuel cell, fuel cell stack and method of manufacturing the sameOBIKA MOTOHARU·Filed 2007·Granted Jan 10, 2012·0 cites·14 claims
- 0647US8497046B2Sealing structure for fuel cellOBIKA MOTOHARU·Filed 2006·Granted Jul 30, 2013·0 cites·20 claims
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