Inventor · disambiguated record
Yoshikiyo Nagasaka
Also filed as: NAGASAKA YOSHIKIYO
9 granted patents·500 citations·filing 1987–1996
91Inventor score
Top patents by PatentIndex Score
9 records- 0197US5203407AVehicle-loaded parallel flow type heat exchangerZEXEL CORP·Filed 1991·Granted Apr 20, 1993·133 cites·9 claims
- 0294US5228315ACondenser having a receiver tank formed integrally therewithZEXEL CORP·Filed 1991·Granted Jul 20, 1993·100 cites·16 claims
- 0390US5205349AHeat exchanger bracket mounting structureZEXEL CORP·Filed 1992·Granted Apr 27, 1993·83 cites·20 claims
- 0489US4800954ALaminated heat exchangerDIESEL KIKI CO·Filed 1987·Granted Jan 31, 1989·60 cites·8 claims
- 0584US5197538AHeat exchanger apparatus having fluid coupled primary heat exchanger unit and auxiliary heat exchanger unitZEXEL CORP·Filed 1992·Granted Mar 30, 1993·52 cites·15 claims
- 0660US5236044AHeat exchanger tank partition deviceZEXEL CORP·Filed 1991·Granted Aug 17, 1993·27 cites·14 claims
- 0757US5697431AHeat exchanger tube clipZEXEL USA CORP·Filed 1996·Granted Dec 16, 1997·20 cites·19 claims
- 0845US5176206ALaminate type heat exchangerZEXEL CORP·Filed 1991·Granted Jan 5, 1993·16 cites·3 claims
- 0942US5158135ALaminate type heat exchangerZEXEL CORP·Filed 1992·Granted Oct 27, 1992·9 cites·1 claims
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