Shuzo Ueyama

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Kasai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric vacuum cleaner
- Patent number 7,350,263
- Issue date Apr 1, 2008
- Sanyo Electric Co., Ltd.
- Kazuyoshi Yoshimi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Upright-type electric vacuum cleaner with detachable dust collector
- Patent number 7,337,493
- Issue date Mar 4, 2008
- Sanyo Electric Co., Ltd.
- Shuzo Ueyama
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Vacuum cleaner
- Patent number 5,907,889
- Issue date Jun 1, 1999
- Sanyo Electric Co., Ltd.
- Sadao Fukushima
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Electric vacuum cleaner
- Patent number 5,768,746
- Issue date Jun 23, 1998
- Sanyo Electric Co., Ltd.
- Kazumasa Kamatani
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Electric vacuum cleaner and dust collecting unit for use therein
- Publication number 20050160554
- Publication date Jul 28, 2005
- Shuzo Ueyama
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Upright-type electric vacuum cleaner
- Publication number 20040261215
- Publication date Dec 30, 2004
- SANYO ELECTRIC CO., LTD.
- Shuzo Ueyama
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Electric vacuum cleaner
- Publication number 20040163202
- Publication date Aug 26, 2004
- SANYO ELECTRIC CO., LTD.
- Kazuyoshi Yoshimi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...