Itsuo Nishiyama

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic and inorganic complex compound and switch using same
- Patent number 6,361,848
- Issue date Mar 26, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Shunichi Katsube
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Deodorant material
- Patent number 6,319,440
- Issue date Nov 20, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Koe Enmanji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Switch and arc extinguishing material for use therein
- Patent number 5,990,440
- Issue date Nov 23, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Shoji Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch and arc extinguishing material for use therein
- Patent number 5,841,088
- Issue date Nov 24, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Shoji Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Polymeric PTC composition and circuit protection device made therefrom
- Publication number 20020137831
- Publication date Sep 26, 2002
- Hideo Horibe
- H01 - BASIC ELECTRIC ELEMENTS