Shigeru Nemoto

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Fujieda, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin coated sand composition and method of producing same
- Patent number 4,460,717
- Issue date Jul 17, 1984
- Sumitomo Durez Company, Ltd.
- Yukio Saeki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Coated sand composition and method for producing same
- Patent number 4,460,716
- Issue date Jul 17, 1984
- Sumitomo Durez Company, Ltd.
- Yukio Saeki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Shell-molding resin coated sand
- Patent number 4,459,377
- Issue date Jul 10, 1984
- Sumitomo Durez Company, Ltd.
- Yukio Saeki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Resol phenolic resin binder for hot coating of foundry sand
- Patent number 4,345,003
- Issue date Aug 17, 1982
- Sumitomo Durez Company, Ltd.
- Noriaki Matsushima
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for accelerated curing of phenolic resin adhesives
- Patent number 4,109,057
- Issue date Aug 22, 1978
- Sumitomo Durez Company, Ltd.
- Nobutaka Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...