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Masakazu Fujimoto
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for controlling coolant circulation system
Patent number
6,449,969
Issue date
Sep 17, 2002
Ebara Corporation
Masakazu Fujimoto
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Condenser for refrigerator and method of operating the same
Patent number
5,190,095
Issue date
Mar 2, 1993
Ebara Corporation
Masakazu Fujimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for controlling fluid flow in a tube of a heat exchanger
Patent number
4,846,259
Issue date
Jul 11, 1989
Ebara Corporation
Masakazu Fujimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
System for controlling fluid flow in a tube of a heat exchanger
Patent number
4,693,305
Issue date
Sep 15, 1987
Ebara Corporation
Masakazu Fujimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus for cleaning heat exchanger tubes
Patent number
4,617,987
Issue date
Oct 21, 1986
Ebara Corporation
Masakazu Fujimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus and method for cleaning condenser tubes of a refrigerator
Patent number
4,606,403
Issue date
Aug 19, 1986
Ebara Corporation
Masakazu Fujimoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Absorption cooling and heating apparatus and method
Patent number
4,593,531
Issue date
Jun 10, 1986
Ebara Corporation
Masakazu Fujimoto
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus for cleaning heat exchanger tubes
Patent number
4,583,586
Issue date
Apr 22, 1986
Ebara Corporation
Masakazu Fujimoto
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Connected chilling-heating system
Publication number
20030037919
Publication date
Feb 27, 2003
Takashi Okada
F24 - HEATING RANGES VENTILATING