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Takaaki Sakane
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Kariya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Heat exchanger
Patent number
6,904,958
Issue date
Jun 14, 2005
Denso Corporation
Tatsuo Ozaki
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Double heat exchanger for vehicle air conditioner
Patent number
6,789,613
Issue date
Sep 14, 2004
Denso Corporation
Tatsuo Ozaki
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger
Patent number
6,662,861
Issue date
Dec 16, 2003
Denso Corporation
Tatsuo Ozaki
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Corrosion preventing layer forming method
Patent number
6,601,644
Issue date
Aug 5, 2003
Denso Corporation
Tatsuo Ozaki
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Double heat exchanger having condenser core and radiator core
Patent number
6,595,272
Issue date
Jul 22, 2003
Denso Corporation
Akira Uchikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger made of an aluminum alloy
Patent number
6,523,605
Issue date
Feb 25, 2003
The Furukawa Electric Co., Ltd.
Takeyoshi Doko
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Double heat exchanger
Patent number
6,408,939
Issue date
Jun 25, 2002
Denso Corporation
Tatsuo Sugimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Compound heat exchanger having two cores
Patent number
6,357,519
Issue date
Mar 19, 2002
Denso Corporation
Tatsuo Ozaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Corrugated fin for heat exchanger
Patent number
6,357,518
Issue date
Mar 19, 2002
Denso Corporation
Tatsuo Sugimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger having header tank
Patent number
6,357,521
Issue date
Mar 19, 2002
Denso Corporation
Tatsuo Sugimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of making a filler neck of radiator
Patent number
6,324,759
Issue date
Dec 4, 2001
Denso Corporation
Norihisa Sasano
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Double heat exchanger having condenser core and radiator core
Patent number
6,305,465
Issue date
Oct 23, 2001
Denso Corporation
Akira Uchikawa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger having header tank increased in volume in the vicini...
Patent number
6,283,200
Issue date
Sep 4, 2001
Denso Corporation
Tatsuo Sugimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger with heat insulating member disposed between condens...
Patent number
6,276,445
Issue date
Aug 21, 2001
Denso Corporation
Norihisa Sasano
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Double heat exchanger having condenser and radiator
Patent number
6,267,174
Issue date
Jul 31, 2001
Denso Corporation
Tatsuo Ozaki
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Double heat exchanger for vehicle air conditioner
Patent number
6,213,196
Issue date
Apr 10, 2001
Denso Corporation
Tatsuo Ozaki
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger having several heat exchanging portions
Patent number
6,209,628
Issue date
Apr 3, 2001
Denso Corporation
Tatsuo Sugimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger and method for manufacturing the same
Patent number
6,206,089
Issue date
Mar 27, 2001
Denso Corporation
Akira Uchikawa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Double heat exchanger having condenser and radiator
Patent number
6,189,603
Issue date
Feb 20, 2001
Denso Corporation
Tatsuo Sugimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Aluminum alloy tube and heat exchanger, and method of metal-sprayin...
Patent number
6,186,222
Issue date
Feb 13, 2001
The Furukawa Electric Co., Ltd.
Takeyoshi Doko
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger mounted to vehicle
Patent number
6,167,946
Issue date
Jan 2, 2001
Denso Corporation
Akira Uchikawa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger for vehicle
Patent number
6,000,460
Issue date
Dec 14, 1999
Denso Corporation
Yasutoshi Yamanaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Heat exchanger having several exchanging portions
Patent number
5,992,514
Issue date
Nov 30, 1999
Denso Corporation
Tatsuo Sugimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cooling fan apparatus for an automobile
Patent number
5,131,352
Issue date
Jul 21, 1992
Nippondenso Co., Ltd.
Yoshitake Hoshino
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fan apparatus
Patent number
4,840,541
Issue date
Jun 20, 1989
Nippondenso Co., Ltd.
Takaaki Sakane
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Heat exchanger
Publication number
20020017381
Publication date
Feb 14, 2002
Tatsuo Ozaki
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Corrosion preventing layer forming method
Publication number
20020005278
Publication date
Jan 17, 2002
Tatsuo Ozaki
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchanger made of an aluminum alloy
Publication number
20010013407
Publication date
Aug 16, 2001
THE FURUKAWA ELECTRIC CO., LTD.
Takeyoshi Doko
F28 - HEAT EXCHANGE IN GENERAL