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Takuji Yamaguchi
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bioassay method for yokukansan with serotonin receptor
Patent number
8,609,352
Issue date
Dec 17, 2013
Tsumura & Co.
Yasushi Ikarashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Chromone derivative, and aldose reductase inhibitor comprising said...
Patent number
5,675,023
Issue date
Oct 7, 1997
Tsumura & Co.
Yasushi Igarashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromone derivative, and aldose reductase inhibitor comprising said...
Patent number
5,627,204
Issue date
May 6, 1997
Tsumura & Company
Yasushi Igarashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromone derivative, and aldose reductase inhibitor comprising said...
Patent number
5,521,216
Issue date
May 28, 1996
Tsumura & Co.
Yasushi Igarashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromone derivative, and aldose reductase inhibitor comprising said...
Patent number
5,455,267
Issue date
Oct 3, 1995
Tsumura & Co.
Yasushi Igarashi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
METHOD FOR MANUFACTURING ALLOY POWDERS BASED ON TITANIUM, ZIRCONIUM...
Publication number
20100313709
Publication date
Dec 16, 2010
Yasushi Ikarashi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BIOASSAY METHOD FOR YOKUKANSAN
Publication number
20100317028
Publication date
Dec 16, 2010
TSUMURA & CO.
Yasushi Ikarashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE