Hidetoshi Imai

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum cleaner and suction nozzle employed therein
- Patent number 7,131,164
- Issue date Nov 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Uratani
- 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
Fuzzy control apparatus generating a plurality of membership functi...
- Patent number 5,216,777
- Issue date Jun 8, 1993
- Matsushita Electric Industrial Co., Ltd.
- Masaru Moro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic electric vacuum cleaner with temporary manual override
- Patent number 4,942,640
- Issue date Jul 24, 1990
- Matsushita Electric Industrial Co., Ltd.
- Nobuhiro Hayashi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Vacuum cleaner and suction nozzle employed therein
- Publication number 20030217431
- Publication date Nov 27, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Uratani
- 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...