Manami Umezawa

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Morinosato, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tetrazoleacetic acid derivatives having aldose reductase inhibitory...
- Patent number RE35321
- Issue date Aug 27, 1996
- Wakamoto Pharmaceutical Co., Ltd.
- Sinji Inukai
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Tetrazoleacetic acid derivatives and method of aldose reductase inh...
- Patent number 5,262,433
- Issue date Nov 16, 1993
- Wakamoto Pharmaceutical Co., Ltd.
- Yoshihiro Horio
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrazoleacetic acid derivatives and use for aldose reductase inhib...
- Patent number 5,068,239
- Issue date Nov 26, 1991
- Wakamoto Pharmaceutical Co., Ltd.
- Sinji Inukai
- C07 - ORGANIC CHEMISTRY