Assignee
ISHIKAWA TOMOTAKA
JP·8 granted patents·17 citations·filing 2006–2011
Top patents by PatentIndex Score
8 records- 0184US8753782B2Cooling system and method of a fuel cellISHIKAWA TOMOTAKA·Filed 2011·Granted Jun 17, 2014·3 cites·3 claims
- 0283US8092947B1Fuel cell systemISHIKAWA TOMOTAKA·Filed 2009·Granted Jan 10, 2012·5 cites·3 claims
- 0378US8252470B2Fuel cell systemISHIKAWA TOMOTAKA·Filed 2008·Granted Aug 28, 2012·3 cites·3 claims
- 0477US9797648B2Refrigerating and air-conditioning apparatus for use in a defrosting operationISHIKAWA TOMOTAKA·Filed 2011·Granted Oct 24, 2017·3 cites·11 claims
- 0572US8728672B2Fuel cell systemISHIKAWA TOMOTAKA·Filed 2009·Granted May 20, 2014·2 cites·7 claims
- 0664US9726420B2Apparatus for defrosting a plurality of heat exchangers having a common outdoor fanISHIKAWA TOMOTAKA·Filed 2011·Granted Aug 8, 2017·1 cites·19 claims
- 0757US8642219B2Cooling system and method of a fuel cellISHIKAWA TOMOTAKA·Filed 2006·Granted Feb 4, 2014·0 cites·1 claims
- 0845US9099705B2Fuel cell system, and control method for fuel cell systemISHIKAWA TOMOTAKA·Filed 2011·Granted Aug 4, 2015·0 cites·4 claims
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