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Akiko Kita
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Osaka, JP
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last 30 patents
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Patent Grant
Ophthalmic composition containing alginic acid or salt thereof
Patent number
8,501,822
Issue date
Aug 6, 2013
Rohto Pharmaceutical Co., Ltd.
Eri Matsumoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Aqueous Composition
Publication number
20230285564
Publication date
Sep 14, 2023
ROHTO PHARMACEUTICAL CO., LTD.
Ozora Kubo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Aqueous Composition
Publication number
20230285562
Publication date
Sep 14, 2023
ROHTO PHARMACEUTICAL CO., LTD.
Ozora Kubo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
Aqueous Composition
Publication number
20230101139
Publication date
Mar 30, 2023
ROHTO PHARMACEUTICAL CO., LTD.
Akinori Nishimoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
OPHTHALMIC COMPOSITION CONTAINING ALGINIC ACID OR SALT THEREOF
Publication number
20120238519
Publication date
Sep 20, 2012
Rohto Pharmaceutical Co., Ltd.
Eri Matsumoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
OPHTHALMIC COMPOSITION CONTAINING ALGINIC ACID OR SALT THEREOF
Publication number
20100234318
Publication date
Sep 16, 2010
ROHTO PHARMACEUTICAL CO., LTD.
Eri Matsumoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE