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Soichi Kato
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Heat exchanger
Patent number
6,988,539
Issue date
Jan 24, 2006
Zexel Valeo Climate Control Corporation
Soichi Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger
Patent number
6,896,044
Issue date
May 24, 2005
Zexel Valeo Climate Control Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger
Patent number
6,860,324
Issue date
Mar 1, 2005
Zexel Valeo Climate Control Corporation
Soichi Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tube for heat exchangers and method of manufacturing the same
Patent number
6,799,630
Issue date
Oct 5, 2004
Zexel Corporation
Soichi Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger
Patent number
6,679,319
Issue date
Jan 20, 2004
Zexel Valeo Climate Control Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger, method of manufacturing the heat exchanger, and met...
Patent number
6,666,265
Issue date
Dec 23, 2003
Zexel Valeo Climate Control Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger, tube for heat exchanger, and method of manufacturin...
Patent number
6,591,900
Issue date
Jul 15, 2003
Zexel Valeo Climate Control Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Tube for heat exchangers and method of manufacturing same
Patent number
6,467,170
Issue date
Oct 22, 2002
Zexel Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger
Patent number
6,357,520
Issue date
Mar 19, 2002
Zexel Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Receiver tank
Patent number
6,295,832
Issue date
Oct 2, 2001
Zexel Corporation
Soichi Kato
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method of manufacturing flat tubes for heat exchanger
Patent number
6,119,341
Issue date
Sep 19, 2000
Zexel Corporation
Soichi Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flat tubes for heat exchanger
Patent number
6,073,688
Issue date
Jun 13, 2000
Zexel Corporation
Soichi Kato
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Header pipe for heat exchanger and manufacturing apparatus and manu...
Patent number
6,053,243
Issue date
Apr 25, 2000
Zexel Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat-exchanging conduit tubes for laminated heat exchanger and meth...
Patent number
5,996,633
Issue date
Dec 7, 1999
Zexel Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger and method of producing the same
Patent number
5,979,051
Issue date
Nov 9, 1999
Zexel Corporation
Soichi Kato
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Connector for heat exchanger
Patent number
5,950,713
Issue date
Sep 14, 1999
Zexel Corporation
Soichi Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger
Patent number
5,908,070
Issue date
Jun 1, 1999
Zexel Corporation
Soichi Kato
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Header pipes for heat exchanger
Patent number
5,868,198
Issue date
Feb 9, 1999
Zexel Corporation
Soichi Kato
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger
Patent number
5,865,243
Issue date
Feb 2, 1999
Zexel Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger
Patent number
5,782,295
Issue date
Jul 21, 1998
Zexel Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Flat tube for heat exchanger and method for manufacturing it
Patent number
5,768,782
Issue date
Jun 23, 1998
Zexel Corporation
Soichi Kato
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Header tank of heat exchanger
Patent number
5,727,626
Issue date
Mar 17, 1998
Zexel Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat-exchanger conduit for tube-stacking type heat exchanger and me...
Patent number
5,697,433
Issue date
Dec 16, 1997
Zexel Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Flat tube for heat exchanger and method for producing same
Patent number
5,689,881
Issue date
Nov 25, 1997
Zexel Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for brazing flat tubes of laminated heat exchanger
Patent number
5,685,075
Issue date
Nov 11, 1997
Zexel Corporation
Soichi Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Header tank structure for heat exchanger
Patent number
5,558,159
Issue date
Sep 24, 1996
Zexel Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Stacked tube type heat exchanger
Patent number
5,518,070
Issue date
May 21, 1996
Zexel Corporation
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Tube production method, heat-exchange tube produced by the method a...
Publication number
20070144722
Publication date
Jun 28, 2007
Yoshifumi Matsuzaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Heat exchanger tube
Publication number
20070119581
Publication date
May 31, 2007
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchanger
Publication number
20040194931
Publication date
Oct 7, 2004
Soichi Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Heat exchanger
Publication number
20040069469
Publication date
Apr 15, 2004
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchanger
Publication number
20040069478
Publication date
Apr 15, 2004
Soichi Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Heat exchanger
Publication number
20040050540
Publication date
Mar 18, 2004
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchanger
Publication number
20020179297
Publication date
Dec 5, 2002
Soichi Kato
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
TUBE FOR HEAT EXCHANGERS AND METHOD OF MANUFACTURING SAME
Publication number
20010049878
Publication date
Dec 13, 2001
SOICHI KATO
F28 - HEAT EXCHANGE IN GENERAL