Minoru Tokumoto

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Patents Grantslast 30 patents

Information Patent Grant
Method of finishing a concrete structure
- Patent number 4,746,552
- Issue date May 24, 1988
- National Starch and Chemical Corporation
- Minoru Tokumoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Alkaline curing emulsions for use in cement admixtures
- Patent number 4,710,526
- Issue date Dec 1, 1987
- National Starch and Chemical Corporation
- Minoru Tokumoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES