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Michiyuki Uchimura
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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...
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...