Nishida Shinji

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for pressure molding firebrick
- Patent number 4,609,338
- Issue date Sep 2, 1986
- Shinagawa Shirorenga Kabushiki Kaisha
- Shinji Nishida
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Flux powder supplying apparatus for continuous casting
- Patent number 4,312,399
- Issue date Jan 26, 1982
- Shinagawa Refractories Co., Ltd.
- Nishida Shinji
- B22 - CASTING POWDER METALLURGY