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Yoshitaka Kume
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Kariya-city, JP
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Patents Grants
last 30 patents
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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...
Information
Patent Grant
Ejector cycle system
Patent number
6,438,993
Issue date
Aug 27, 2002
Denso Corporation
Hirotsugu Takeuchi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Ejector cycle system
Publication number
20020000095
Publication date
Jan 3, 2002
Hirotsugu Takeuchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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...