Yoshiharu Hamasaki

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Takarazuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling the rolling efficiency in hot rolling
- Patent number 4,606,006
- Issue date Aug 12, 1986
- Mitsubishi Denki K.K.
- Nariharu Kitao
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of controlling the rolling efficiency in hot rolling
- Patent number 4,598,377
- Issue date Jul 1, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoshi Takagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of controlling continuous reheating furnace
- Patent number 4,394,121
- Issue date Jul 19, 1983
- Yoshinori Wakamiya
- F27 - FURNACES KILNS OVENS RETORTS