Inventor · disambiguated record
Etuo Hasegawa
Also filed as: HASEGAWA ETUO
10 granted patents·360 citations·filing 1992–2000
92Inventor score
Top patents by PatentIndex Score
10 records- 0187US6237676B1Heat exchanger for vehicle air conditionerDENSO CORP·Filed 1999·Granted May 29, 2001·54 cites·5 claims
- 0284US6397627B1Receiver-integrated condenserDENSO CORP·Filed 2000·Granted Jun 4, 2002·42 cites·16 claims
- 0382US5448899ARefrigerant evaporatorNIPPON DENSO CO·Filed 1993·Granted Sep 12, 1995·52 cites·8 claims
- 0476US6293011B1Heat exchanger for vehicle air conditionerDENSO CORP·Filed 1999·Granted Sep 25, 2001·36 cites·7 claims
- 0575US5245843AEvaporatorNIPPON DENSO CO·Filed 1992·Granted Sep 21, 1993·41 cites·20 claims
- 0674US6189603B1Double heat exchanger having condenser and radiatorDENSO CORP·Filed 1999·Granted Feb 20, 2001·34 cites·19 claims
- 0772US5875650ARefrigerant condenser including super-cooling portionDENSO CORP·Filed 1998·Granted Mar 2, 1999·30 cites·9 claims
- 0870US5390507ARefrigerant evaporatorNIPPON DENSO CO·Filed 1993·Granted Feb 21, 1995·35 cites·13 claims
- 0956US5562157AHeat exchangerNIPPON DENSO CO·Filed 1995·Granted Oct 8, 1996·21 cites·7 claims
- 1048US5609036AEvaporator for cooling apparatusNIPPON DENSO CO·Filed 1995·Granted Mar 11, 1997·15 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →