Masafumi Sakaguchi

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Gunma-ken, JP

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Patents Grantslast 30 patents

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- Patent number 7,819,069
- Issue date Oct 26, 2010
- Sanyo Electric Co., Ltd.
- Tsutomu Tanaka
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20070193480
- Publication date Aug 23, 2007
- SANYO ELECTRIC CO., LTD.
- Tsutomu Tanaka
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...