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Ichiro Onishi
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Koga-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Defrosting heater, and refrigerator having the defrosting heater
Patent number
7,308,804
Issue date
Dec 18, 2007
Matsushita Refrigeration Company
Ichiro Onishi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Defrosting heater with concentric glass tubes separated by end plugs
Patent number
7,215,879
Issue date
May 8, 2007
Matsushita Refrigeration Company
Yukio Morikawa
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Automatic ice making device
Patent number
7,201,007
Issue date
Apr 10, 2007
Matsushita Electric Industrial Co.
Masatoshi Shoukyuu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Ice tray and ice making machine, refrigerator both using the ice tray
Patent number
7,152,424
Issue date
Dec 26, 2006
Matsushita Electric Industrial Co., Ltd.
Masatoshi Shoukyuu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Drive device of automatic ice machine
Patent number
7,093,456
Issue date
Aug 22, 2006
Matsushita Electric Industrial Co. Ltd.
Masatoshi Shoukyuu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Ice tray driving device, and automatic ice making machine using the...
Patent number
6,938,428
Issue date
Sep 6, 2005
Matsushita Refrigeration Company
Ichiro Onishi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Drive device of automatic ice machine
Publication number
20050138950
Publication date
Jun 30, 2005
Masatoshi Shoukyuu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Automatic ice making device
Publication number
20050138937
Publication date
Jun 30, 2005
Masatoshi Shoukyuu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Ice tray and ice making machine, refrigerator both using the ice tray
Publication number
20050126202
Publication date
Jun 16, 2005
Masatoshi Shoukyuu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Defrosting heater, and manufacturing method thereof
Publication number
20050069308
Publication date
Mar 31, 2005
Yukio Morikawa
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Defrosting heater, and refrigerator having the defrosting heater
Publication number
20040237560
Publication date
Dec 2, 2004
Ichiro Onishi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Ice tray driving device, and automatic ice making machine using the...
Publication number
20040177638
Publication date
Sep 16, 2004
Ichiro Onishi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...