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Hiroshi Mori
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vacuum cleaner
Patent number
7,311,742
Issue date
Dec 25, 2007
Matsushita Electric Industrial Co., Ltd.
Hiroshi Mori
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Vacuum cleaner
Patent number
7,306,640
Issue date
Dec 11, 2007
Matsushita Electric Industrial Co., Ltd.
Yoshiki Kuroki
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Self-moving cleaner
Patent number
6,901,624
Issue date
Jun 7, 2005
Matsushita Electric Industrial Co., Ltd.
Hiroshi Mori
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Vacuum cleaner
Patent number
6,817,059
Issue date
Nov 16, 2004
Matsushita Electric Industrial Co., Ltd.
Norihiro Tsuchiya
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Vacuum cleaner using centrifugal force dust collection to prevent f...
Patent number
6,647,587
Issue date
Nov 18, 2003
Matsushita Electric Industrial Co., Ltd.
Naoyuki Ohara
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Vacuum cleaner floor nozzle having an auxiliary agitator
Patent number
5,249,331
Issue date
Oct 5, 1993
Matsushita Elecric Industrial Co., Ltd.
Tomomi Mitani
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Vacuum cleaner
Patent number
5,144,714
Issue date
Sep 8, 1992
Matsushita Electric Industrial Co., Ltd.
Hiroshi Mori
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Information
Patent Grant
Vapor permselective membrane
Patent number
4,909,810
Issue date
Mar 20, 1990
Asahi Glass Company Ltd.
Makoto Nakao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ion exchange membrane for electrolysis
Patent number
4,872,958
Issue date
Oct 10, 1989
Asahi Glass Company, Ltd.
Koji Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrolytic cation exchange membrane
Patent number
4,486,277
Issue date
Dec 4, 1984
Asahi Glass Company Ltd.
Haruhisa Miyake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Vacuum Cleaner
Publication number
20040143929
Publication date
Jul 29, 2004
Matsushita Electric Industrial Co., Ltd.
Hiroshi Mori
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Vacuum cleaner
Publication number
20040128791
Publication date
Jul 8, 2004
Matsushita Electric Industrial Co., Ltd.
Yoshiki Kuroki
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Self-moving cleaner
Publication number
20020189045
Publication date
Dec 19, 2002
Hiroshi Mori
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Vacuum cleaner
Publication number
20020148070
Publication date
Oct 17, 2002
Norihiro Tsuchiya
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...