Tsuneo Kayama

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plate brick production method and plate brick
- Patent number 8,609,562
- Issue date Dec 17, 2013
- Krosakiharima Corporation
- Keiichiro Akamine
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
PLATE BRICK PRODUCTION METHOD AND PLATE BRICK
- Publication number 20110241267
- Publication date Oct 6, 2011
- KROSAKIHARIMA CORPORATION
- Keiichiro Akamine
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...