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Takafumi Ishibashi
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Shiga, JP
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Patents Grants
last 30 patents
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Patent Grant
Vacuum cleaner
Patent number
7,309,365
Issue date
Dec 18, 2007
Matsushita Electric Industrial Co., Ltd.
Yasuhiro Yuasa
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
ELECTRIC CLEANER
Publication number
20090119867
Publication date
May 14, 2009
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Senoo
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Application
Vacuum cleaner
Publication number
20040078921
Publication date
Apr 29, 2004
Matsushita Electric Industrial Co., Ltd.
Yasuhiro Yuasa
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...