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Yamawaki Ichiro
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Tokushima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bicyclolactam compounds, use thereof and intermediates for preparin...
Patent number
6,500,819
Issue date
Dec 31, 2002
Taiho Pharmaceutical Company Limited
Junji Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bicycloloactam compounds, use thereof and intermediates for prepari...
Patent number
6,355,668
Issue date
Mar 12, 2002
Taiho Pharmaceutical Co., Ltd.
Junji Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bicycloloactam compounds, use thereof and intermediates for prepari...
Patent number
6,303,623
Issue date
Oct 16, 2001
Junji Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bicyclolactam compounds, use thereof and intermediates for preparin...
Patent number
6,159,987
Issue date
Dec 12, 2000
Taiho Pharmaceuticals, Co.
Junji Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bicyclolactam compounds, use thereof and intermediates for preparin...
Patent number
6,004,975
Issue date
Dec 21, 1999
Taiho Pharmaceutical Company Limited
Junji Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Thienopyrimidine derivaties as aldose-reductase inhibitors
Patent number
4,898,867
Issue date
Feb 6, 1990
Taiho Pharmaceutical Company, Limited
Ogawa Kazuo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substance 4181-2 and its derivatives having anti-leukemia activity
Patent number
4,866,069
Issue date
Sep 12, 1989
Taiho Pharmaceutical Company, Limited
Qi Chang-qing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substance 4181-2
Patent number
4,814,449
Issue date
Mar 21, 1989
Taiho Pharmaceutical Company, Limited
Qi Chang-qing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivative of piperazine having anti-allergic and anti-inflammatory...
Patent number
4,696,929
Issue date
Sep 29, 1987
Taiho Pharmaceutical Company, Limited
Ichiro Yamawaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amide compounds
Patent number
4,670,583
Issue date
Jun 2, 1987
Taiho Pharmaceutical Company, Limited
Akihide Koda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sulfonium compounds
Patent number
4,581,372
Issue date
Apr 8, 1986
Taiho Pharmaceutical Company Limited
Akihide Koda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfonium compounds, processes for preparing the compounds and phar...
Patent number
4,556,737
Issue date
Dec 3, 1985
Taiho Pharmaceutical Company Limited
Akihide Koda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfonium compounds
Patent number
4,340,543
Issue date
Jul 20, 1982
Taiho Pharmaceutical Company Limited
Akihide Koda
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Bicycloloactam compounds, use thereof and intermediates for prepari...
Publication number
20020099048
Publication date
Jul 25, 2002
Taiho Pharmaceutical Company Limited
Junji Yamamoto
C07 - ORGANIC CHEMISTRY