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Mitsugu Hachisu
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Phenylpiperazine derivatives as integrin αvβ3 antagon...
Patent number
6,451,800
Issue date
Sep 17, 2002
Meiji Seika Kaisha, Ltd.
Keiichi Ajito
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminopiperidine derivates as integrin αvβ3 antagonists
Patent number
6,420,558
Issue date
Jul 16, 2002
Meiji Seika Kaisha, Ltd.
Minoru Ishikawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5-(4-piperidinyl)dibenzothiazepine derivatives and 5-(4-piperidinyl...
Patent number
6,063,779
Issue date
May 16, 2000
Meiji Seika Kaisha, Ltd.
Kiyoaki Katano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oxamic acid compounds and pharmaceutical composition for use in imp...
Patent number
5,232,947
Issue date
Aug 3, 1993
Meiji Seika Kaisha, Ltd.
Yasuo Sato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Actinonin derivatives and pharmaceutically acceptable salts thereof
Patent number
5,206,384
Issue date
Apr 27, 1993
Zaidan Hojin Biseibutsu Kagaku Kai
Seiji Shibahara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oxamic acid compounds and pharmaceutical compositions for use in im...
Patent number
5,132,454
Issue date
Jul 21, 1992
Meiji Seika Kaisha, Ltd.
Yasuo Sato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel oxamic acid compounds and pharmaceutical composition for use...
Patent number
5,066,677
Issue date
Nov 19, 1991
Meiji Seika Kaisha, Ltd.
Yasuo Sato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Actinonin derivatives having physiological activities
Patent number
4,929,633
Issue date
May 29, 1990
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Seiji Shibahara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-[N-(mercaptoacyl)]amino-4-arylbutanoic acid derivatives and an an...
Patent number
4,719,231
Issue date
Jan 12, 1988
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Hamao Umezawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-Amino-2-hydroxy-4-phenylbutanoic acid derivatives and pharmaceuti...
Patent number
4,474,764
Issue date
Oct 2, 1984
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Hamao Umezawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cardiotonic agents
Patent number
4,418,070
Issue date
Nov 29, 1983
Meiji Seika Kabushiki Kaisha
Tsuneo Okonogi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Analgesic agent
Patent number
4,395,402
Issue date
Jul 26, 1983
Zaidan Hojin Biseibutsu Kagaku Kankyu Kai
Hamao Umezawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
5-Substituted picolinic acid derivatives and an anti-hypertensive c...
Patent number
4,229,448
Issue date
Oct 21, 1980
Meuji Seika Kaisha Ltd.
Yasuharu Sekizawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5-Alkoxy-picolinic esters and anti-hypertensive composition contain...
Patent number
4,198,416
Issue date
Apr 15, 1980
Meiji Seika Kaisha, Ltd.
Takemi Koeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5-Alkoxy-picolinic acid calcium salts and anti-hypertensive composi...
Patent number
4,189,489
Issue date
Feb 19, 1980
Meiji Seika Kaisha, Ltd.
Takemi Koeda
C07 - ORGANIC CHEMISTRY