Hidetoshi Fukuoka

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Hyogo-ken, JP

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Patents Grantslast 30 patents

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
Floor suction tool for electric vacuum cleaners
- Patent number 7,171,723
- Issue date Feb 6, 2007
- Sanyo Electric Co., Ltd.
- Toshinari Kobayashi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Electric vacuum cleaner having exhaust air return feature
- Patent number 6,732,404
- Issue date May 11, 2004
- Sanyo Electric Co., LTD
- Hidetoshi Fukuoka
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

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
Floor suction tool for electric vacuum cleaners
- Publication number 20040083574
- Publication date May 6, 2004
- SANYO ELECTRIC CO., LTD.
- Toshinari Kobayashi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Electric vacuum cleaner
- Publication number 20010003853
- Publication date Jun 21, 2001
- Hidetoshi Fukuoka
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...