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Katano-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Heating device and sanitary washing device using the same
Patent number
7,834,294
Issue date
Nov 16, 2010
Panasonic Corporation
Shigeru Shirai
E03 - WATER SUPPLY SEWERAGE
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Patent Grant
Heating device and sanitary washing device using the same
Patent number
7,737,384
Issue date
Jun 15, 2010
Panasonic Corporation
Shigeru Shirai
Patents Applications
last 30 patents
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Patent Application
Heating device and sanitary washing device using the same
Publication number
20060151458
Publication date
Jul 13, 2006
Shigeru Shirai
F24 - HEATING RANGES VENTILATING
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Patent Application
Hygiene washing apparatus
Publication number
20050246828
Publication date
Nov 10, 2005
Shigeru Shirai
E03 - WATER SUPPLY SEWERAGE