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Toshihiko Komatsu
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Saitama, JP
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last 30 patents
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Patent Grant
S-triazine derivative and remedy for estrogen-dependent disease con...
Patent number
5,489,591
Issue date
Feb 6, 1996
Zenyaku Kogyo Kabushiki Kaisha
Hideshi Kobayashi
C07 - ORGANIC CHEMISTRY
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Patent Grant
Water soluble bis-dioxopiperazine derivatives
Patent number
5,393,889
Issue date
Feb 28, 1995
Zenyaku Kogyo Kabushiki Kaisha
Muneaki Takase
C07 - ORGANIC CHEMISTRY
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Patent Grant
1-azaindolizine derivatives, synthetic intermediates thereof and an...
Patent number
5,112,833
Issue date
May 12, 1992
Zenyaku Kogyo Kabushiki Kaisha
Muneaki Takase
C07 - ORGANIC CHEMISTRY