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Toshimitsu Takiguchi
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Gotemba, JP
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last 30 patents
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Patent Grant
Production of staurosporine derivative using acid isomerization
Patent number
6,197,955
Issue date
Mar 6, 2001
Kyowa Hakko Kogyo Co., Ltd.
Satoru Nagamura
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for producing staurosporine derivatives
Patent number
5,344,926
Issue date
Sep 6, 1994
Kyowa Hakko Kogyo Co., Ltd.
Chikara Murakata
C07 - ORGANIC CHEMISTRY
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Patent Grant
Epoxycyclohexenone amides with antibacterial activity
Patent number
5,106,868
Issue date
Apr 21, 1992
Kyowa Hakko Kogyo Kabushiki Kaisha
Hirofumi Nakano
C07 - ORGANIC CHEMISTRY