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Motoko Suzuki
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Ibaraki, JP
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last 30 patents
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Patent Grant
Quaternary pyridinium salts useful for ulcer treatment
Patent number
5,055,469
Issue date
Oct 8, 1991
Hamari Chemicals, Ltd.
Naomichi Mitsumori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of Zn-protoporphyrin for hepatitis treatment
Patent number
4,996,200
Issue date
Feb 26, 1991
Hamair Chemicals, Ltd.
Yasuhiro Nishimura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Pyridinyl acetamide compounds useful in treating ulcers
Patent number
4,950,667
Issue date
Aug 21, 1990
Hamari Chemicals, Ltd.
Naomichi Mitsumori
C07 - ORGANIC CHEMISTRY