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Hidefumi Hayashi
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Tokyo, JP
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last 30 patents
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Patent Grant
Taste masking pharmaceutical composition
Patent number
5,707,646
Issue date
Jan 13, 1998
Taisho Pharmaceutical Co., Ltd.
Toshio Yajima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Composition for solid pharmaceutical preparations containing vitami...
Patent number
5,328,903
Issue date
Jul 12, 1994
Taisho Pharmaceutical Co. Ltd.
Kuniaki Ishii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE