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Kazuhisa Makida
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Handa-city, JP
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Patents Grants
last 30 patents
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Patent Grant
Vapor-compression refrigerant cycle with ejector
Patent number
6,862,897
Issue date
Mar 8, 2005
Denso Corporation
Kazuhisa Makida
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Ejector cycle system with critical refrigerant pressure
Patent number
6,477,857
Issue date
Nov 12, 2002
Denso Corporation
Hirotsugu Takeuchi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Vapor-compression refrigerant cycle with ejector
Publication number
20040159120
Publication date
Aug 19, 2004
Kazuhisa Makida
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Heat exchanger for cooling air
Publication number
20040035562
Publication date
Feb 26, 2004
Haruyuki Nishijima
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Ejector cycle system with critical refrigerant pressure
Publication number
20010025499
Publication date
Oct 4, 2001
Hirotsugu Takeuchi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...