Fujio Sekigawa

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coated solid medicament form having releasability in large intestine
- Patent number 5,217,720
- Issue date Jun 8, 1993
- Shin-Etsu Chemical Co., Ltd.
- Fujio Sekigawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing film coated pharmaceutical preparations and me...
- Patent number 5,008,113
- Issue date Apr 16, 1991
- Shin-Etsu Chemical Co., Ltd.
- Hiroyasu Kokubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the preparation of a coated solid medicament
- Patent number 4,837,033
- Issue date Jun 6, 1989
- Shin-Etsu Chemical Co., Ltd.
- Hiroyasu Kokubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for providing enteric coating on solid dosage forms
- Patent number 4,287,221
- Issue date Sep 1, 1981
- Shin-Etsu Chemical Co., Ltd.
- Masayuki Tonedachi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained-release solid pharmaceutical dosage forms and preparation...
- Patent number 4,268,496
- Issue date May 19, 1981
- Shin-Etsu Chemical Co. Ltd.
- Shigeru Ohno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE