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Shin Fujii
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Zama, JP
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last 30 patents
Information
Patent Grant
Resin composition for bonding foundry sand
Patent number
4,417,011
Issue date
Nov 22, 1983
Mitsui Toatsu Chemicals, Inc.
Koue Ohkawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Resin coated foundry sand using crystalline unsaturated polyester a...
Patent number
4,366,269
Issue date
Dec 28, 1982
Nissan Motor Co., Ltd.
Koue Ohkawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Resin composition for bonding foundry sand
Patent number
4,365,047
Issue date
Dec 21, 1982
Mitsui Toatsu Chemicals, Inc.
Koue Ohkawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing large-sized ceramic honeycomb structure body by...
Patent number
4,353,854
Issue date
Oct 12, 1982
Nissan Motor Company
Akira Oyamada
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Binder composition for foundry sand containing zinc carbonate dispe...
Patent number
4,248,974
Issue date
Feb 3, 1981
Nissan Motor Company, Limited
Shin Fujii
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Preparation of coated casting sand using unsaturated polyester resi...
Patent number
4,246,165
Issue date
Jan 20, 1981
Nissan Motor Company, Limited
Shin Fujii
B22 - CASTING POWDER METALLURGY