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Kazuya Sakata
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Itano-gun, JP
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Patents Grants
last 30 patents
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Patent Grant
Water-soluble eye drop
Patent number
6,303,631
Issue date
Oct 16, 2001
Otsuka Pharmaceutical Co., Ltd.
Yuji Sugahara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Dry compositions
Publication number
20080050438
Publication date
Feb 28, 2008
OTSUKA PHARMACEUTICAL CO., LTD.
Chikamasa Yamashita
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
Dry compositions
Publication number
20030138402
Publication date
Jul 24, 2003
OTSUKA PHARMACEUTICAL CO., LTD.
Chikamasa Yamashita
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE