Membership
Tour
Register
Log in
Katayama Seiyakusyo Co., Ltd.
Follow
Organization
Osaka, JP
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Succinic acid diester derivative, process for production thereof, a...
Patent number
8,106,230
Issue date
Jan 31, 2012
Dainippon Sumitomo Pharma Co., Ltd.
Takashi Inagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Succinic acid diester derivative, process for production thereof, a...
Patent number
8,030,486
Issue date
Oct 4, 2011
Dainippon Sumitomo Pharma Co., Ltd.
Takashi Inagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminoacrylic acid derivatives and process for producing the same
Patent number
6,531,624
Issue date
Mar 11, 2003
Asahi Glass Company Ltd.
Naoto Morita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cephem compounds, their preparation and their use as antimicrobial...
Patent number
5,856,320
Issue date
Jan 5, 1999
Katayama Seiyakusyo Co., Ltd.
Sadao Hayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Epimerization of 2- or 4- substituted cyclohexanecarboxylic acids
Patent number
5,831,118
Issue date
Nov 3, 1998
Katayama Seiyakusyo Co., Ltd.
Takashi Inagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing 5-amino-1,2,4-thiadiazol acetic acid derivatives
Patent number
5,773,624
Issue date
Jun 30, 1998
Katayama Seiyakusyo Co., Ltd.
Takashi Inagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing 1,2,4-thiadiazole derivatives
Patent number
5,705,650
Issue date
Jan 6, 1998
Katayama Seiyakusyo Co., Ltd.
Kuniaki Tatsuta
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing 1,2,4-thiadiazole derivatives
Patent number
5,585,494
Issue date
Dec 17, 1996
Katayama Seiyakusyo Co. Ltd.
Takashi Inagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cephem compounds and antimicrobial agents
Patent number
5,534,508
Issue date
Jul 9, 1996
Katayama Seiyakusyo Co., Ltd.
Sadao Hayashi
C07 - ORGANIC CHEMISTRY