Takahisa Fukao

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a high-purity silica glass powder
- Patent number 5,211,733
- Issue date May 18, 1993
- Mitsubishi Kasei Corporation
- Takahisa Fukao
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for repairing a wall of coke oven
- Patent number 4,577,385
- Issue date Mar 25, 1986
- Mitsubishi Chemical Industries, Ltd.
- Yoshihiro Omae
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...