Masaru Hiruta

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Iwaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing a carbonaceous thin plate
- Patent number 4,822,538
- Issue date Apr 18, 1989
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Akio Yoshida
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for preparing a fuel cell electrode substrate comprising ca...
- Patent number 4,506,028
- Issue date Mar 19, 1985
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Hiroyuki Fukuda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Tower for drying gaseous chlorine
- Patent number 4,404,171
- Issue date Sep 13, 1983
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Hiroaki Satoh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electroconductive resin composite material for molding
- Patent number 4,395,362
- Issue date Jul 26, 1983
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Hiroaki Satoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...