Masaru Ishikawa

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Fukuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for horizontal type continuous casting
- Patent number 4,450,894
- Issue date May 29, 1984
- Nippon Kokan Kabushiki Kaisha
- Kiyomi Taguchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composite sinter of silicon nitride/boron nitride and method for ma...
- Patent number 4,412,008
- Issue date Oct 25, 1983
- Nippon Kokan Kabushiki Kaisha
- Akira Miyamoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for measuring temperature of molten metal received in vessel
- Patent number 4,377,347
- Issue date Mar 22, 1983
- Nippon Kokan Kabushiki Kaisha
- Masayuki Hanmyo
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for connecting tundish and mold for horizontal continuous...
- Patent number 4,340,110
- Issue date Jul 20, 1982
- Nippon Kokan Kabushiki Kaisha
- Akira Honda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Discharging mechanism for molten metal and slag remaining in tundis...
- Patent number 4,298,147
- Issue date Nov 3, 1981
- Nippon Kokan Kabushiki Kaisha
- Akira Honda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for preventing steam explosion in water discharge channel...
- Patent number 4,286,647
- Issue date Sep 1, 1981
- Nippon Kokan Kabushiki Kaisha
- Akira Honda
- B22 - CASTING POWDER METALLURGY