Inventor · disambiguated record
Tatsuo Ozaki
Also filed as: OZAKI TATSUO
26 granted patents·12 pending applications·501 citations·filing 1986–2019
97Inventor score
Top patents by PatentIndex Score
38 records- 0193US6789613B1Double heat exchanger for vehicle air conditionerDENSO CORP·Filed 2000·Granted Sep 14, 2004·65 cites·8 claims
- 0290US7237605B2Heat exchangerDENSO CORP·Filed 2006·Granted Jul 3, 2007·17 cites·6 claims
- 0390US6705387B2Mounting structure for heat exchanger and duplex heat exchangerDENSO CORP·Filed 2001·Granted Mar 16, 2004·47 cites·14 claims
- 0489US6213196B1Double heat exchanger for vehicle air conditionerDENSO CORP·Filed 2000·Granted Apr 10, 2001·52 cites·14 claims
- 0587US7044203B2Structure connecting heat exchanger to shroud improving workability in assembling or disassembling themDENSO CORP·Filed 2003·Granted May 16, 2006·43 cites·18 claims
- 0683US7255158B2Heat exchangerDENSO CORP·Filed 2006·Granted Aug 14, 2007·10 cites·4 claims
- 0782US6988544B2Heat exchanger and method of manufacturing core plateDENSO CORP·Filed 2003·Granted Jan 24, 2006·32 cites·9 claims
- 0881US6662861B2Heat exchangerDENSO CORP·Filed 2001·Granted Dec 16, 2003·22 cites·5 claims
- 0980US8142907B2Aluminum alloy brazing sheet having high-strength and production method thereforFUKUMOTO ATSUSHI·Filed 2008·Granted Mar 27, 2012·4 cites·20 claims
- 1080US7036561B2Heat exchanger moduleDENSO CORP·Filed 2003·Granted May 2, 2006·22 cites·6 claims
- 1180US6561264B2Compound heat exhanger having cooling fins introducing different heat exhanging performances within heat exchanging core portionDENSO CORP·Filed 2001·Granted May 13, 2003·28 cites·13 claims
- 1278US6325141B2TubeDENSO CORP·Filed 2001·Granted Dec 4, 2001·23 cites·6 claims
- 1376US6883600B2Heat exchanger with dual heat-exchanging portionsDENSO CORP·Filed 2003·Granted Apr 26, 2005·21 cites·7 claims
- 1474US6904958B2Heat exchangerDENSO CORP·Filed 2001·Granted Jun 14, 2005·19 cites·14 claims
- 1573US6918432B2Heat exchangerDENSO CORP·Filed 2002·Granted Jul 19, 2005·19 cites·4 claims
- 1673US6357519B1Compound heat exchanger having two coresDENSO CORP·Filed 2000·Granted Mar 19, 2002·19 cites·7 claims
- 1770US7231965B2Heat exchanger and heat transferring member with symmetrical angle portionsDENSO CORP·Filed 2004·Granted Jun 19, 2007·15 cites·22 claims
- 1870US7131488B2Heat exchanger moduleDENSO CORP·Filed 2004·Granted Nov 7, 2006·16 cites·11 claims
- 1964US11162743B2Heat exchanger tankDENSO CORP·Filed 2019·Granted Nov 2, 2021·0 cites·7 claims
- 2062US8561682B2Tube and heat exchanger using the same, and method of manufacturing tubeNINAGAWA TOSHIHIDE·Filed 2010·Granted Oct 22, 2013·1 cites·12 claims
- 2162US6267174B1Double heat exchanger having condenser and radiatorDENSO CORP·Filed 2000·Granted Jul 31, 2001·11 cites·8 claims
- 2261US10317148B2Heat exchangerDENSO CORP·Filed 2014·Granted Jun 11, 2019·0 cites·14 claims
- 2360US8925625B2Heat exchangerNINAGAWA TOSHIHIDE·Filed 2008·Granted Jan 6, 2015·1 cites·16 claims
- 2456US2007209786A1Heat exchanger and heat transferring member with symmetrical angle portionsSHIMOYA MASAHIRO·Filed 2007·Application pending·0 cites
- 2555US6601644B2Corrosion preventing layer forming methodDENSO CORP·Filed 2001·Granted Aug 5, 2003·7 cites·9 claims
- 2655US2007193730A1Heat exchanger deviceDENSO CORP·Filed 2007·Application pending·0 cites
- 2755US2008121386A1Method of manufacturing header tank for heat exchanger and heat exchanger having the header tankDENSO CORP·Filed 2007·Application pending·0 cites
- 2854US2008053645A1Heat exchanger and manufacture method for the sameDENSO CORP·Filed 2007·Application pending·0 cites
- 2954US2007012425A1Heat exchangerDENSO CORP·Filed 2006·Application pending·0 cites
- 3053US2006169443A1Heat exchangerDENSO CORP·Filed 2006·Application pending·0 cites
- 3153US2007187080A1Heat exchangerDENSO CORP·Filed 2007·Application pending·0 cites
- 3252US2006157233A1Heat exchangerDENSO CORP·Filed 2006·Application pending·0 cites
- 3352US2005230089A1Heat exchanger capable of preventing heat stressDENSO CORP·Filed 2005·Application pending·0 cites
- 3451US2006048930A1Heat exchangerDENSO CORP·Filed 2005·Application pending·0 cites
- 3550US2009255657A1Heat exchanger and method of manufacturing the sameDENSO CORP·Filed 2009·Application pending·0 cites
- 3650US2006113069A1Heat exchangerDENSO CORP·Filed 2005·Application pending·0 cites
- 3749US7771839B2Aluminum alloy brazing sheetFURUKAWA SKY ALUMINUM CORP·Filed 2006·Granted Aug 10, 2010·0 cites·2 claims
- 3831US4746176ATowel dispenserDUSKIN CO LTD·Filed 1986·Granted May 24, 1988·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →