Tomio Araki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diurea derivatives useful as medicaments and processes for the prep...
- Patent number 5,384,425
- Issue date Jan 24, 1995
- Yamanouchi Pharmaceutical Co., Ltd.
- Noriki Ito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diurea derivatives useful as medicaments and processes for the prep...
- Patent number 5,227,492
- Issue date Jul 13, 1993
- Yamanouchi Pharmaceutical Co., Ltd.
- Noriki Ito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diurea derivatives useful as medicaments and processes for the prep...
- Patent number 5,166,429
- Issue date Nov 24, 1992
- Yamanouchi Pharmaceutical Co., Ltd.
- Noriki Ito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diurea derivatives useful as medicaments and processes for the prep...
- Patent number 5,091,419
- Issue date Feb 25, 1992
- Yamanouchi Pharmaceutical Co., Ltd.
- Noriki Ito
- C07 - ORGANIC CHEMISTRY