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Yuichi Nishiyama
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Niigata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Coating composition, drug-containing particle, solid preparation an...
Patent number
11,052,051
Issue date
Jul 6, 2021
Shin-Etsu Chemical Co., Ltd.
Takuya Yokosawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for producing water-soluble cellulose ether having low degre...
Patent number
9,926,385
Issue date
Mar 27, 2018
Shin-Etsu Chemical Co., Ltd.
Akira Kitamura
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for preparing cellulose ether having low degree of polymeriz...
Patent number
9,382,336
Issue date
Jul 5, 2016
Shin-Etsu Chemical Co., Ltd.
Mitsuo Narita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Enteric coated granule and method for preparing the same
Patent number
9,095,513
Issue date
Aug 4, 2015
Shin-Etsu Chemical Co., Ltd.
Mutsunori Tanji
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preparing cellulose derivatives having solubility improved
Patent number
8,865,432
Issue date
Oct 21, 2014
Shin-Etsu Chemical Co., Ltd.
Kazuhisa Hayakawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Solid dosage form comprising solid dispersion
Patent number
8,343,548
Issue date
Jan 1, 2013
Shin-Etsu Chemical Co., Ltd.
Fumie Kusaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Solid dosage form comprising solid dispersion
Patent number
8,343,547
Issue date
Jan 1, 2013
Shin-Etsu Chemical Co., Ltd.
Takafumi Hoshino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for producing a pharmaceutical solid preparation containing...
Patent number
6,872,336
Issue date
Mar 29, 2005
Shin-Etsu Chemical Co., Ltd.
Fumie Tanno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aqueous coating composition and process for preparing solid pharmac...
Patent number
6,258,799
Issue date
Jul 10, 2001
Shin-Etsu Chemical Co. Ltd.
Hiroyasu Kokubo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of manufacturing a solid preparation coated with non-solvent...
Patent number
5,789,014
Issue date
Aug 4, 1998
Shin-Etsu Chemical Co., Ltd.
Naosuke Maruyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Powdery material for preparing drug-coating solution
Patent number
5,372,998
Issue date
Dec 13, 1994
Shin-Etsu Chemical Co., Ltd.
Hiroyasu Kokubo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for manufacturing hard capsules for medicament use
Patent number
5,032,074
Issue date
Jul 16, 1991
Shin-Etsu Chemical Co., Ltd.
Hiroaki Muto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of manufacturing hard capsules
Patent number
4,993,137
Issue date
Feb 19, 1991
Shin-Etsu Chemicals Co., Ltd.
Hiroaki Muto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hard medicinal capsule
Patent number
4,917,885
Issue date
Apr 17, 1990
Shin-Etsu Chemical Co., Ltd.
Tohru Chiba
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Method For Producing Water-Soluble Cellulose Ether Having Low Degre...
Publication number
20150040798
Publication date
Feb 12, 2015
Shin-Etsu Chemical Co., Ltd.
Akira Kitamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method for Producing Aqueous Enteric Coating Liquid, Solid Preparat...
Publication number
20140370091
Publication date
Dec 18, 2014
Shin-Etsu Chemical Co., Ltd.
Shingo Kikuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Coating Composition, Drug-Containing Particle, Solid Preparation an...
Publication number
20140199406
Publication date
Jul 17, 2014
Shin-Etsu Chemical Co., Ltd.
Takuya Yokosawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method For Preparing Cellulose Ether Having Low Degree Of Polymeriz...
Publication number
20140194618
Publication date
Jul 10, 2014
Shin-Etsu Chemical Co., Ltd.
Mitsuo NARITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Coating Composition, Solid Preparation Coated Therewith, and Method...
Publication number
20120251588
Publication date
Oct 4, 2012
Miyuki Fukasawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PREPARING CELLULOSE DERIVATIVES HAVING SOLUBILITY IMPROVED
Publication number
20090176277
Publication date
Jul 9, 2009
Kazuhisa Hayakawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid dosage form comprising solid dispersion and method for produc...
Publication number
20080038339
Publication date
Feb 14, 2008
Shin-Etsu Chemical Co., Ltd.
Takafumi Hoshino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Solid dosage form of enteric solid dispersion and method for produc...
Publication number
20080038340
Publication date
Feb 14, 2008
Shin-Etsu Chemical Co., Ltd.
Fumie Kusaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENTERIC COATED GRANULE AND METHOD FOR PREPARING THE SAME
Publication number
20070292509
Publication date
Dec 20, 2007
Shin-Etsu Chemical Co., Ltd.
Mutsunori Tanji
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for producing a pharmaceutical solid preparation containing...
Publication number
20050158386
Publication date
Jul 21, 2005
Shin-Etsu Chemical Co., Ltd.
Fumie Tanno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pharmaceutical solid preparation containing a poorly soluble drug a...
Publication number
20040228916
Publication date
Nov 18, 2004
Shin-Etsu Chemical Co., Ltd.
Fumie Tanno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for producing a pharmaceutical solid preparation containing...
Publication number
20030044528
Publication date
Mar 6, 2003
Shin-Etsu Chemical Co., Ltd.
Fumie Tanno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Spray gun for enteric coating and process for producing enteric coa...
Publication number
20030038183
Publication date
Feb 27, 2003
Shin-Etsu Chemical Co., Ltd.
Yuichi Nishiyama
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Spray gun for enteric coating and process for producing enteric coa...
Publication number
20020041934
Publication date
Apr 11, 2002
Shin-Etsu Chemical Co., Ltd.
Yuichi Nishiyama
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...