Kazuharu Kato

Person

Amagasaki, JP

People

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
Epoxy resin composition for SF6 gas insulating device and SF6 gas i...
- Patent number 6,342,547
- Issue date Jan 29, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Kenji Mimura
- H01 - BASIC ELECTRIC ELEMENTS
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
Circuit board with conductor layer for increased breakdown voltage
- Patent number 5,986,218
- Issue date Nov 16, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Hirotaka Muto
- 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
Information Patent Grant
Process for preparing mica-containing ceramic composite
- Patent number 5,180,532
- Issue date Jan 19, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Tadaki Murakami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing air-tight, heat-resistant plate
- Patent number 4,746,346
- Issue date May 24, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Tadaki Murakami
- C03 - GLASS MINERAL OR SLAG WOOL

Kazuharu Kato

Person

Patents Grantslast 30 patents

Organic and inorganic complex compound and switch using same

Epoxy resin composition for SF6 gas insulating device and SF6 gas i...

Switch and arc extinguishing material for use therein

Circuit board with conductor layer for increased breakdown voltage

Switch and arc extinguishing material for use therein

Process for preparing mica-containing ceramic composite

Method for producing air-tight, heat-resistant plate