Tomoaki Masada

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solid dispersion dosage form of amorphous xanthine derivative and e...
- Patent number 6,254,889
- Issue date Jul 3, 2001
- Kyowa Hakko Kogyo Co., Ltd.
- Makoto Kigoshi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing compositions for ruminants
- Patent number 5,565,212
- Issue date Oct 15, 1996
- Kyowa Hakko Kogyo Co., Ltd.
- Yorozu Yokomori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rectal motilin preparation
- Patent number 5,011,824
- Issue date Apr 30, 1991
- Kyowa Hakko Kogyo Co., Ltd.
- Tomoaki Masada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE