Hajime Yamamoto

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Kobe, JA

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Patents Grantslast 30 patents

Information Patent Grant
Chemical reaction furnace system
- Patent number 4,072,006
- Issue date Feb 7, 1978
- Kawasaki Jukogyo Kabushiki Kaisha
- Masanobu Inubushi
- C21 - METALLURGY OF IRON
Information Patent Grant
System for changing over of blast furnace top pressure control
- Patent number 4,067,557
- Issue date Jan 10, 1978
- Kawasaki Jukogyo Kabushiki Kaisha
- Masanobu Inubushi
- C21 - METALLURGY OF IRON