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Nobuhisa Taya
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Shinminato, JP
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last 30 patents
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Patent Grant
Benzo[b]thiophen-5-yl derivative and process for producing the same
Patent number
5,380,878
Issue date
Jan 10, 1995
Toyama Chemical Co., Ltd.
Joji Nakano
C07 - ORGANIC CHEMISTRY
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Patent Grant
Isoindole derivatives and salts thereof and antitumor agent compris...
Patent number
5,166,204
Issue date
Nov 24, 1992
Toyama Chemical Co., Ltd.
Takashi Nagai
C07 - ORGANIC CHEMISTRY