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Hikaru Nonaka
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Refrigerator
Patent number
7,143,591
Issue date
Dec 5, 2006
Kabushiki Kaisha Toshiba
Hikaru Nonaka
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigeration having mode-change chamber capable of operation withi...
Patent number
4,689,966
Issue date
Sep 1, 1987
Kabushiki Kaisha Toshiba
Hikaru Nonaka
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigeration with automatic defrost and rapid cooling
Patent number
4,646,536
Issue date
Mar 3, 1987
Kabushiki Kaisha Toshiba
Teturo Yamada
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Refrigerator-freezer controller of refrigenator-freezer, and method...
Publication number
20050086952
Publication date
Apr 28, 2005
Hikaru Nonaka
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Refrigerator
Publication number
20050039469
Publication date
Feb 24, 2005
Hikaru Nonaka
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...