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Youji Yamagishi
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Ohaza Kamiinayoshi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Trisubstituted benzene derivatives, composition and methods of trea...
Patent number
5,668,136
Issue date
Sep 16, 1997
Eisai Co., Ltd.
Teiji Kimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphenylethylene derivatives, pharmaceutical compositions containin...
Patent number
5,206,403
Issue date
Apr 27, 1993
Eisai Co., Ltd.
Youji Yamagishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphenylethylene derivatives pharmaceutical compositions containing...
Patent number
5,182,301
Issue date
Jan 26, 1993
Eisai Co., Ltd.
Youji Yamagishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphenylethylene derivatives, pharmaceutical compositions containin...
Patent number
5,103,010
Issue date
Apr 7, 1992
Eisai Co., Ltd.
Youji Yamagishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzophenone oxime ether compounds, pharmaceutical compositions and...
Patent number
5,064,848
Issue date
Nov 12, 1991
Eisai Co., Ltd.
Youji Yamagishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphenylethylene derivatives, pharmaceutical compositions containin...
Patent number
5,034,418
Issue date
Jul 23, 1991
Eisai Co., Ltd.
Youji Yamagishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphenylethylene derivative and pharmaceutical use
Patent number
4,978,767
Issue date
Dec 18, 1990
Eisai Co., Ltd.
Youji Yamagishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzophenone oxime ether compounds, pharmaceutical compositions and...
Patent number
4,954,523
Issue date
Sep 4, 1990
Eisai Co., Ltd.
Youji Yamagishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphenyl-methane compounds useful in the treatment of diseases caus...
Patent number
4,886,834
Issue date
Dec 12, 1989
Eisai Co., Ltd.
Youji Yamagishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-(3,5-di-tert-butyl-4-hydroxy benzylidene)-2-pyrrolidone and subst...
Patent number
4,833,160
Issue date
May 23, 1989
Eisai Co., Ltd.
Hironori Ikuta
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of optically active d-alpha tocopherol
Patent number
4,433,159
Issue date
Feb 21, 1984
Eisai Co., Ltd.
Kimio Hamamura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyprenyl carboxylic acid compound and hypotensive agent containin...
Patent number
4,130,659
Issue date
Dec 19, 1978
Eisai Co., Ltd.
Shizumasa Kijima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyprenyl carboxylic acid compound
Patent number
4,107,193
Issue date
Aug 15, 1978
Eisai Co., Ltd.
Shizumasa Kijima
C07 - ORGANIC CHEMISTRY