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Shinichi Takemori
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Himeji, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lubricating resin composition
Patent number
9,644,165
Issue date
May 9, 2017
Sumitomo Seika Chemicals Co., Ltd.
Hitoshi Ozawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for producing carboxyl-containing polymer composition, and...
Patent number
9,234,053
Issue date
Jan 12, 2016
Sumitomo Seika Chemicals Co., Ltd.
Ryousuke Murakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High water-absorbent resin composition
Patent number
5,567,744
Issue date
Oct 22, 1996
Sumitomo Seika Chemicals Co., Ltd.
Manabu Nagata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water retention material with water-absorbency
Patent number
5,075,373
Issue date
Dec 24, 1991
Seitetsu Kagaku Co., Ltd.
Shinichi Takemori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-swellable elastomer composition
Patent number
4,590,227
Issue date
May 20, 1986
Seitetsu Kagaku Co., Ltd.
Morio Nakamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
LUBRICATING RESIN COMPOSITION
Publication number
20150184106
Publication date
Jul 2, 2015
Sumitomo Seika Chemicals Co., Ltd.
Hitoshi Ozawa
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CARBOXYL GROUP-CONTAINING POLYMER COMPOSITION
Publication number
20140142269
Publication date
May 22, 2014
SUMITOMO SEIKA CHEMICALS CO.,,LTD.
Shinichi Takemori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING CARBOXYL-CONTAINING POLYMER COMPOSITION, AND...
Publication number
20130131299
Publication date
May 23, 2013
SUMITOMO SEIKA CHEMICALS CO., LTD.
Ryousuke Murakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GELLING AGENT FOR ELECTROLYTE SOLUTION FOR ALKALINE BATTERY
Publication number
20120115038
Publication date
May 10, 2012
Yuichiro Morimitsu
H01 - BASIC ELECTRIC ELEMENTS