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Fumiaki Ikeda
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Mobara, JP
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last 30 patents
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Patent Grant
Catechol derivatives and pharmaceutical preparations containing same
Patent number
5,232,923
Issue date
Aug 3, 1993
Mitsui Toatsu Chemicals, Incorporated
Nobuyuki Fukazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catechol derivatives, and preventive and remedial preparations for...
Patent number
5,214,034
Issue date
May 25, 1993
Mitsui Toatsu Chemicals, Incorporated
Shigenobu Nakayama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Catechol derivatives, and preventive and remedial preparations for...
Patent number
5,102,906
Issue date
Apr 7, 1992
Mitsui Toatsu Chemicals, Incorporated
Shigenobu Nakayama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Catechol diacetate derivatives for inducing the production of nerve...
Patent number
4,985,458
Issue date
Jan 15, 1991
Mitsui Toatsu Chemicals, Incorporated
Shigenobu Nakayama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE