Mitsukuni Sato

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Submerged nozzle mounting/dismounting apparatus
- Patent number 5,665,264
- Issue date Sep 9, 1997
- Shinagawa Shirorenga Kabushiki Kaisha
- Mitsukuni Sato
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Plate brick cartridge for a slide gate valve, and slide gate valve...
- Patent number 5,482,192
- Issue date Jan 9, 1996
- Shinagawa Refractories Co., Ltd.
- Mitsukuni Sato
- B22 - CASTING POWDER METALLURGY
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