Inventor · disambiguated record
Kunihiko Nishishita
Also filed as: NISHISHITA KUNIHIKO
41 granted patents·833 citations·filing 1990–2000
98Inventor score
Top patents by PatentIndex Score
41 records- 0193US5076354AMultiflow type condenser for car air conditionerDIESEL KIKI CO·Filed 1990·Granted Dec 31, 1991·83 cites·2 claims
- 0287US6354368B1Fin for a one-piece heat exchanger and method of manufacturing the finZEXEL CORP·Filed 1998·Granted Mar 12, 2002·38 cites·27 claims
- 0387US6170565B1Heat exchangerZEXEL CORP·Filed 1997·Granted Jan 9, 2001·50 cites·3 claims
- 0477US6273184B1Parallel-disposed integral heat exchangerZEXEL VALEO CLIMATE CONTR CORP·Filed 1999·Granted Aug 14, 2001·40 cites·28 claims
- 0576US6397938B1Heat exchangerZEXEL CORP·Filed 2000·Granted Jun 4, 2002·22 cites·4 claims
- 0676US6250381B1Heat exchangerZEXEL CORP·Filed 1998·Granted Jun 26, 2001·34 cites·40 claims
- 0776US5407116AMethod and apparatus for cutting flat tubesZEXEL CORP·Filed 1993·Granted Apr 18, 1995·30 cites·60 claims
- 0874US5724817ALaminated heat exchangerZEXEL CORP·Filed 1995·Granted Mar 10, 1998·39 cites·5 claims
- 0972US5979542ALaminated heat exchangerZEXEL CORPORTION·Filed 1998·Granted Nov 9, 1999·33 cites·5 claims
- 1072US5630326AExpansion valve mounting memberZEXEL CORP·Filed 1995·Granted May 20, 1997·35 cites·7 claims
- 1169US5553664ALaminated heat exchangerZEXEL CORP·Filed 1994·Granted Sep 10, 1996·40 cites·18 claims
- 1264US5376411AMethod for antimicrobial treatment of heat exchangersZEXEL CORP·Filed 1993·Granted Dec 27, 1994·21 cites·14 claims
- 1364US5036914AVehicle-loaded parallel flow type heat exchangerDIESEL KIKI CO·Filed 1990·Granted Aug 6, 1991·29 cites·2 claims
- 1463US5551506ALaminated heat exchangerZEXEL CORP·Filed 1994·Granted Sep 3, 1996·28 cites·22 claims
- 1562US5609203ALaminated heat exchangerZEXEL CORP·Filed 1995·Granted Mar 11, 1997·20 cites·6 claims
- 1662US5495972AMethod and apparatus for cutting flat tubesZEXEL CORP·Filed 1994·Granted Mar 5, 1996·16 cites·7 claims
- 1760US6220342B1Laminated heat exchangerZEXEL CORP·Filed 1998·Granted Apr 24, 2001·21 cites·4 claims
- 1854US5620047ALaminated heat exchangerZEXEL CORP·Filed 1995·Granted Apr 15, 1997·15 cites·12 claims
- 1953US6227290B1Laminated heat exchangerZEXEL CORP·Filed 1997·Granted May 8, 2001·16 cites·8 claims
- 2053US5358034AHeat exchangerZEXEL CORP·Filed 1993·Granted Oct 25, 1994·23 cites·14 claims
- 2153US5203402AHeat exchangerZEXEL CORP·Filed 1992·Granted Apr 20, 1993·16 cites·3 claims
- 2252US5511611AHeat exchangerZEXEL CORP·Filed 1995·Granted Apr 30, 1996·18 cites·5 claims
- 2351US5092398AAutomotive parallel flow type heat exchangerZEXEL CORP·Filed 1991·Granted Mar 3, 1992·19 cites·3 claims
- 2449US5881805ALaminated heat exchangerZEXEL CORP·Filed 1998·Granted Mar 16, 1999·15 cites·9 claims
- 2549US5630473ALaminated heat exchangerZEXEL CORP·Filed 1996·Granted May 20, 1997·13 cites·5 claims
- 2648US6032729ALaminated heat exchangerZEXEL CORP·Filed 1998·Granted Mar 7, 2000·11 cites·6 claims
- 2747US5370176AHeat exchanger apparatusZEXEL CORP·Filed 1993·Granted Dec 6, 1994·15 cites·9 claims
- 2842US5751414ALaminated heat exchangerZEXEL CORP·Filed 1996·Granted May 12, 1998·10 cites·18 claims
- 2942US5718284ALaminated heat exchangerZEXEL CORP·Filed 1996·Granted Feb 17, 1998·10 cites·7 claims
- 3041US5562158AMultilayered heat exchangerZEXEL CORP·Filed 1994·Granted Oct 8, 1996·7 cites·7 claims
- 3139US5931221AHeat exchangerZEXEL CORP·Filed 1998·Granted Aug 3, 1999·9 cites·14 claims
- 3239US5645126ALaminated heat exchangerZEXEL CORP·Filed 1995·Granted Jul 8, 1997·9 cites·7 claims
- 3338US5649592ALaminated heat exchangerZEXEL CORP·Filed 1995·Granted Jul 22, 1997·9 cites·18 claims
- 3438US5544702ALaminated heat exchanger with a single tank structureZEXEL CORP·Filed 1995·Granted Aug 13, 1996·8 cites·11 claims
- 3537US5931225ALaminated heat exchangerZEXEL CORP·Filed 1998·Granted Aug 3, 1999·6 cites·6 claims
- 3637US5662164ALaminated heat exchangerZEXEL CORP·Filed 1995·Granted Sep 2, 1997·8 cites·8 claims
- 3737US5617914ALaminated heat exchangerZEXEL CORP·Filed 1996·Granted Apr 8, 1997·6 cites·6 claims
- 3834US5667007ALaminated heat exchangerZEXEL CORP·Filed 1996·Granted Sep 16, 1997·4 cites·15 claims
- 3931US5881804ALaminated heat exchangerZEXEL CORP·Filed 1997·Granted Mar 16, 1999·2 cites·4 claims
- 4031US5617915ALaminated heat exchangerZEXEL CORP·Filed 1996·Granted Apr 8, 1997·3 cites·7 claims
- 4129US5893412ALaminated heat exchangerZEXEL CORP·Filed 1998·Granted Apr 13, 1999·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →