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Takashi Deguchi
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Nishinomiya, JP
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Patents Grants
last 30 patents
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Patent Grant
Rubber composition
Patent number
8,153,717
Issue date
Apr 10, 2012
Shiraishi Kogyo Kaisha, Ltd.
Takashi Korenaga
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Powdery white vulcanization promoter composition and rubber composi...
Patent number
7,776,232
Issue date
Aug 17, 2010
Shiraishi Kogyo Kaisha, Ltd.
Takashi Korenaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Calcium carbonate, calcium carbonate pigment, process for preparing...
Patent number
5,007,964
Issue date
Apr 16, 1991
Shiraishi Central Laboratories Co., Ltd.
Ryogo Tsukisaka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
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Patent Application
Rubber composition
Publication number
20100160500
Publication date
Jun 24, 2010
Takashi Korenaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Powdery White Vulcanization Promoter Composition and Rubber Composi...
Publication number
20070293621
Publication date
Dec 20, 2007
Takashi Korenaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...