Yasuko Kawaguchi

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Toyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydroxamic acid derivative
- Patent number 9,499,477
- Issue date Nov 22, 2016
- Toyama Chemical Co., Ltd.
- Hajime Takashima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxamic acid derivative
- Patent number 9,073,821
- Issue date Jul 7, 2015
- Taisho Pharmaceutical Co., Ltd.
- Hajime Takashima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolinones and quinoxalinones as antibacterial composition
- Patent number 8,524,738
- Issue date Sep 3, 2013
- Toyama Chemical Co., Ltd.
- Taro Kiyoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoxalinones as antibacterial composition
- Patent number 8,329,694
- Issue date Dec 11, 2012
- Toyama Chemical Co., Ltd.
- Taro Kiyoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
NOVEL HYDROXAMIC ACID DERIVATIVE
- Publication number 20150225335
- Publication date Aug 13, 2015
- Taisho Pharmaceutical Co., Ltd.
- Hajime Takashima
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL HYDROXAMIC ACID DERIVATIVE
- Publication number 20130072677
- Publication date Mar 21, 2013
- TOYAMA CHEMICAL CO., LTD
- Hajime Takashima
- C07 - ORGANIC CHEMISTRY
Information Patent Application
QUINOLINONES AND QUINOXALINONES AS ANTIBACTERIAL COMPOSITION
- Publication number 20120214990
- Publication date Aug 23, 2012
- Taisho Pharmaceutical Co., Ltd.
- Taro KIYOTO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL NITROGENATED HETEROCYCLIC COMPOUND AND SALT THEREOF
- Publication number 20100168418
- Publication date Jul 1, 2010
- TOYAMA CHEMICAL CO., LTD.
- Taro Kiyoto
- C07 - ORGANIC CHEMISTRY