Kyozo Kawata

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gelatin hard capsule containing crystalline hydrate of oral cephalo...
- Patent number 5,017,380
- Issue date May 21, 1991
- Shionogi & Co., Ltd.
- Yoshio Hamashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing crystalline hydrate of oral celphalosporin and...
- Patent number 4,933,443
- Issue date Jun 12, 1990
- Shionogi & Co., Ltd.
- Yoshio Hamashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline hydrate of oral cephalosporin and its composition
- Patent number 4,812,561
- Issue date Mar 14, 1989
- Shionogi & Co., Ltd.
- Yoshio Hamashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE