Hiromi Takata

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
2-thioethenyl substituted carbapenem derivatives
- Patent number 7,687,490
- Issue date Mar 30, 2010
- Meiji Seika Kaisha, Ltd.
- Takahisa Maruyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tricyclic triazolobenzazepine derivatives, process for producing th...
- Patent number 7,238,812
- Issue date Jul 3, 2007
- Meji Seika Kaisha, Ltd.
- Yasuo Ohtsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tricyclic triazolobenzazepine derivatives, process for producing th...
- Patent number 7,022,860
- Issue date Apr 4, 2006
- Meiji Seika Kaisha, Ltd.
- Yasuo Ohtsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tricyclic triazolobenzazepine derivatives, process for producing th...
- Patent number 6,372,735
- Issue date Apr 16, 2002
- Meiji Seika Kaisha, Ltd.
- Yasuo Ohtsuka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
2-Thioethenyl substituted carbapenem derivatives
- Publication number 20070004700
- Publication date Jan 4, 2007
- Meiji Seika Kaisha, Ltd.
- Takahisa Maruyama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Tricyclic triazolobenzazepine derivatives, process for producing th...
- Publication number 20060074074
- Publication date Apr 6, 2006
- Yasuo Ohtsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Tricyclic triazolobenzazepine derivatives, process for producing th...
- Publication number 20020137739
- Publication date Sep 26, 2002
- Yasuo Ohtsuka
- C07 - ORGANIC CHEMISTRY