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Tsutomu Arai
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Hanazono, JP
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last 30 patents
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Patent Grant
Deodorant and product in which the deodorant is used
Patent number
5,183,656
Issue date
Feb 2, 1993
Mitsubishi Denki Kabushiki Kaisha
Kazuo Uesaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Frypan for both microwave and flame cooking
Patent number
5,166,485
Issue date
Nov 24, 1992
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Arai
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Frypan for both microwave and flame cooking
Patent number
5,097,106
Issue date
Mar 17, 1992
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Arai
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Method of making microwave heating apparatus
Patent number
5,057,660
Issue date
Oct 15, 1991
Mitsubishi Denki Kabushiki Kaisha
Katsuyoshi Yamada
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power feeding port arrangement for a microwave heating apparatus
Patent number
5,015,813
Issue date
May 14, 1991
Mitsubishi Denki Kabushiki Kaisha
Katsuyoshi Yamada
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR