Assignee
HISANAGA TORU
JP·3 granted patents·7 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0180US9291403B2Heat exchangerHISANAGA TORU·Filed 2011·Granted Mar 22, 2016·6 cites·16 claims
- 0246US8893485B2Exhaust heat recovery apparatusHISANAGA TORU·Filed 2012·Granted Nov 25, 2014·1 cites·3 claims
- 0335US9080495B2Exhaust heat recovery deviceHISANAGA TORU·Filed 2012·Granted Jul 14, 2015·0 cites·13 claims
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