Kentaro Fukuzaki

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Nobeoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing 3-substituted methyl-3-cephem-4-carboxylic acid
- Patent number 5,034,521
- Issue date Jul 23, 1991
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kentaro Fukuzaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3-alkoxymethylcephalosporins
- Patent number 4,902,793
- Issue date Feb 20, 1990
- Asahi Kasei Kogyo Kabushiki Kaisha
- Joji Nishikido
- C07 - ORGANIC CHEMISTRY