Inventor · disambiguated record
Toshio Ohara
Also filed as: OHARA TOSHIO
19 granted patents·1 pending application·942 citations·filing 1983–2006
96Inventor score
Top patents by PatentIndex Score
20 records- 0196US6178292B1Core unit of heat exchanger having electric heaterDENSO CORP·Filed 1999·Granted Jan 23, 2001·127 cites·37 claims
- 0295US4570700AFlat, multi-luminal tube for cross-flow-type indirect heat exchanger, having greater outer wall thickness towards side externally subject to corrosive inlet gas such as wet, salty airNIPPON DENSO CO·Filed 1983·Granted Feb 18, 1986·118 cites·20 claims
- 0393US5651268ARefrigerant evaporatorNIPPON DENSO CO·Filed 1995·Granted Jul 29, 1997·102 cites·10 claims
- 0491US6272881B1Refrigerant evaporator and manufacturing method for the sameDENSO CORP·Filed 1999·Granted Aug 14, 2001·80 cites·13 claims
- 0590US6308527B1Refrigerant evaporator with condensed water drain structureDENSO CORP·Filed 1999·Granted Oct 30, 2001·59 cites·16 claims
- 0689US4696342APlate-type heat exchangerNIPPON DENSO CO·Filed 1986·Granted Sep 29, 1987·52 cites·8 claims
- 0787US5529652AMethod of manufacturing continuous fiber-reinforced thermoplastic prepregsKOBE STEEL LTD·Filed 1992·Granted Jun 25, 1996·72 cites·1 claims
- 0885US4830101AAluminum heat exchanger and method for producing aluminum heat exchangerNIPPON DENSO CO·Filed 1986·Granted May 16, 1989·46 cites·18 claims
- 0983US5222551ALaminate-type heat exchangerNIPPON DENSO CO·Filed 1992·Granted Jun 29, 1993·58 cites·7 claims
- 1082US5448899ARefrigerant evaporatorNIPPON DENSO CO·Filed 1993·Granted Sep 12, 1995·52 cites·8 claims
- 1178US4732311AProcess of producing lightweight and corrosion-resistant heat exchangerNIPPON DENSO CO·Filed 1987·Granted Mar 22, 1988·30 cites·21 claims
- 1275US4723601AMulti-layer type heat exchangerNIPPON DENSO CO·Filed 1986·Granted Feb 9, 1988·40 cites·8 claims
- 1370US5390507ARefrigerant evaporatorNIPPON DENSO CO·Filed 1993·Granted Feb 21, 1995·35 cites·13 claims
- 1461US5524455AEvaporator for cooling unitsNIPPON DENSO CO·Filed 1995·Granted Jun 11, 1996·24 cites·19 claims
- 1556US5720340ALaminated type heat exchangerDENSO CORP·Filed 1996·Granted Feb 24, 1998·20 cites·18 claims
- 1652US4926932APlate type heat exchangerNIPPON DENSO CO·Filed 1988·Granted May 22, 1990·16 cites·6 claims
- 1749US2006237178A1Heat exchangerDENSO CORPORATON·Filed 2006·Application pending·0 cites
- 1832US4936108AVapor pressure-adjusting valve and refrigeration system using sameNIPPON DENSO CO·Filed 1989·Granted Jun 26, 1990·4 cites·2 claims
- 1932US4870834AVapor pressure-adjusting valve and refrigeration system using sameNIPPON DENSO CO·Filed 1988·Granted Oct 3, 1989·4 cites·7 claims
- 2029US5778974ALaminated type heat exchanger having small flow resistanceNIPPON DENSO CO·Filed 1996·Granted Jul 14, 1998·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →