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Yasushi Funaba
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Tsuchiura, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Absorption water heater/chiller and high temperature regenerator th...
Patent number
6,470,702
Issue date
Oct 29, 2002
Hitachi, Ltd.
Yasushi Funaba
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Absorption water heater/chiller and high temperature regenerator th...
Patent number
6,301,925
Issue date
Oct 16, 2001
Hitachi, Ltd.
Yasushi Funaba
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
High temperature regenerator for absorption water cooling and heati...
Patent number
6,279,343
Issue date
Aug 28, 2001
Hitachi, Ltd.
Yasushi Funaba
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Absorption water heater/chiller and high temperature regenerator th...
Publication number
20010020367
Publication date
Sep 13, 2001
Hitachi, Ltd.
Yasushi Funaba
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...