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Hiroyuki Okumura
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Ibaraki, JP
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Patents Grants
last 30 patents
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Patent Grant
Imidazole compounds
Patent number
6,359,145
Issue date
Mar 19, 2002
Fujisawa Pharmaceutical Co., Ltd.
Tadashi Terasaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrroloquinoline compounds
Patent number
5,164,400
Issue date
Nov 17, 1992
Fujisawa Pharmaceutical Co., Ltd.
Masaaki Matsuo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
New alkanesulfonanilide derivatives, processes for preparation ther...
Patent number
5,034,417
Issue date
Jul 23, 1991
Fujisawa Pharmaceutical Co., Ltd.
Masaaki Matsuo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thiazolopyridine compounds, processes for the preparation thereof a...
Patent number
4,885,297
Issue date
Dec 5, 1989
Fujisawa Pharmaceutical Co., Ltd.
Masaaki Matsuo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperazine compounds and antithrombotic pharmaceutical composition...
Patent number
4,797,399
Issue date
Jan 10, 1989
Fujisawa Pharmaceutical Co., Ltd.
Ikuo Ueda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyurethaneurea and process for preparing the same
Patent number
4,504,648
Issue date
Mar 12, 1985
Toyo Tire & Rubber Company, Limited
Kozo Otani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...