Takao Hatta

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
1-Substituted 1,4-dihydropyridines
- Patent number 4,495,192
- Issue date Jan 22, 1985
- Kyowa Hakko Kogyo Co., Ltd.
- Kenji Muto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-Dihydropyridine derivatives
- Patent number 4,448,964
- Issue date May 15, 1984
- Kyowa Hakko Kogyo Co., Ltd.
- Kenji Muto
- C07 - ORGANIC CHEMISTRY