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Kazuyuki Kawasaki
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Fukuoka, JP
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last 30 patents
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Patent Grant
Production method of optically active imidazole compound, synthetic...
Patent number
6,166,221
Issue date
Dec 26, 2000
Yoshitomi Pharmaceutical Industries, Ltd.
Kazuyuki Kawasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing optically active imidazole compounds, interme...
Patent number
6,066,739
Issue date
May 23, 2000
Yoshitomi Pharmaceutical Industries, Ltd.
Kazuyuki Kawasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
8-methoxy-quinolonecarboxylic acid derivatives
Patent number
5,677,316
Issue date
Oct 14, 1997
Yoshitomi Pharmaceutical Industries, Ltd.
Hideki Ao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridine compounds and pharmaceutical use thereof
Patent number
5,001,137
Issue date
Mar 19, 1991
Yoshitomi Pharmaceutical Industries, Ltd.
Takanori Oe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzopyranopyridineacetic acid ester compounds and their pharmaceut...
Patent number
4,808,593
Issue date
Feb 28, 1989
Yoshitomi Pharmaceutical Industries, Ltd.
Takanori Oe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazole derivatives
Patent number
4,661,603
Issue date
Apr 28, 1987
Yoshitomi Pharmaceutical Industries, Ltd.
Mineo Tsuruda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazole derivatives
Patent number
4,581,369
Issue date
Apr 8, 1986
Yoshitomi Pharmaceutical Industries, Ltd.
Mineo Tsuruda
C07 - ORGANIC CHEMISTRY