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Takeru Wadaki
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Sodegaura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Foam rubber composition and a molded product of foam rubber
Patent number
6,040,351
Issue date
Mar 21, 2000
Toyoda Gosei Co. Ltd.
Tomoaki Okita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vulcanizable rubber compositions and vulcanized rubber
Patent number
5,597,860
Issue date
Jan 28, 1997
Sumitomo Chemical Company Limited
Masashi Aoshima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vulcanizable rubber composition and vulcanized rubber product
Patent number
5,300,579
Issue date
Apr 5, 1994
Sumitomo Chemical Company, Limited
Masashi Aoshima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cured ethylene..alpha.-olefin copolymer-based rubber composition
Patent number
5,246,990
Issue date
Sep 21, 1993
Sumitomo Chemical Company, Limited
Masashi Aoshima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Extruded article comprising ethylene-alpha-olefin-nonconjugated die...
Publication number
20020115809
Publication date
Aug 22, 2002
Sumitomo Chemical Company, Limited
Takeru Wadaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...