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Seijiro Honma
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Yokohama, JP
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last 30 patents
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Patent Grant
7-substituted oxa- or azasteroid compound
Patent number
5,539,127
Issue date
Jul 23, 1996
Teikoku Hormone Mfg. Co., Ltd.
Naoyuki Koizumi
C07 - ORGANIC CHEMISTRY
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Patent Grant
Oxa- or azasteroid derivatives
Patent number
5,519,051
Issue date
May 21, 1996
Teikoku Hormone Mfg. Co., Ltd.
Naoyuki Koizumi
C07 - ORGANIC CHEMISTRY
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Patent Grant
Antihypertensive pyridazinone aminoisopropanol derivatives
Patent number
4,843,072
Issue date
Jun 27, 1989
Teikoku Hormone Mfg. Co., Ltd.
Kikuo Yasuda
C07 - ORGANIC CHEMISTRY