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Kunio Sannohe
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Kanagawa, JP
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last 30 patents
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Patent Grant
Pyrimidinedione compounds, method of producing the same and antiarr...
Patent number
5,008,267
Issue date
Apr 16, 1991
Mitsui Toatsu Chemicals, Incorporated
Tsutomu Katakami
C07 - ORGANIC CHEMISTRY
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Patent Grant
Pyridyl-cyclohexanone compounds
Patent number
4,845,228
Issue date
Jul 4, 1989
Mitsui Toatsu Chemicals, Inc.
Tsuneji Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isoquinoline derivative
Patent number
4,824,952
Issue date
Apr 25, 1989
Mitsui Toatsu Chemicals, Inc.
Tsuneji Suzuki
C07 - ORGANIC CHEMISTRY
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Patent Grant
Isoquinoline derivatives
Patent number
4,639,521
Issue date
Jan 27, 1987
Mitsui Toatsu Chemicals, Inc.
Kunio Sannohe
C07 - ORGANIC CHEMISTRY