Mitsuyasu Okabe

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phosphoric ester of antibiotic OA-6129
- Patent number 4,508,648
- Issue date Apr 2, 1985
- Sanraku-Ocean Co., Ltd.
- Katsuro Kubo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotics and process for production thereof
- Patent number 4,451,401
- Issue date May 29, 1984
- Sanraku-Ocean Co., Ltd.
- Mitsuyasu Okabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel .beta.-lactam compounds, process for producing thereof, and u...
- Patent number 4,426,390
- Issue date Jan 17, 1984
- Sanraku-Ocean Co., Ltd.
- Mitsuyasu Okabe
- C07 - ORGANIC CHEMISTRY