Kazuhiro Okura

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Kawagoe, JP

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Patents Grantslast 30 patents

Information Patent Grant
7-bromo-beta-carboline compound and method for producing same
- Patent number 4,894,457
- Issue date Jan 16, 1990
- Kawaken Fine Chemicals Co., Ltd.
- Masaaki Kubo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing a 5-bromo-1-pentanal compound or an acetal der...
- Patent number 4,760,195
- Issue date Jul 26, 1988
- Kawaken Fine Chemicals Co., Ltd.
- Masaaki Kubo
- C07 - ORGANIC CHEMISTRY