Shuji Kajikawa

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Fukuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for manufacturing rapidly cooled solidified slag
- Patent number 4,373,907
- Issue date Feb 15, 1983
- Nippon Kokan Kabushiki Kaisha
- Shuji Kajikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for manufacturing a rapidly cooled solidified gas having...
- Patent number 4,362,504
- Issue date Dec 7, 1982
- Nippon Kokan Kabushiki Kaisha
- Shuji Kajikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for manufacturing vitreous slag
- Patent number 4,330,264
- Issue date May 18, 1982
- Nippon Kokan Kabushiki Kaisha
- Jirou Konishi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Furnace top charging apparatus
- Patent number 4,138,022
- Issue date Feb 6, 1979
- Nippon Kokan Kabushiki Kaisha
- Toshio Mochizuki
- C21 - METALLURGY OF IRON