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Hisao Yamaguchi
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Hino, JP
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last 30 patents
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Patent Grant
Pyrrolo[2,3-d]pyrimidine derivatives, process for producing the sam...
Patent number
5,661,148
Issue date
Aug 26, 1997
Teijin Limited
Yasuji Sakuma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-arylthiazole derivatives and pharmaceutical composition thereof
Patent number
5,614,520
Issue date
Mar 25, 1997
Teijin Limited
Shiro Kondo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Benzopyran derivative, process for producing the same and pharmaceu...
Patent number
5,574,061
Issue date
Nov 12, 1996
Teijin Limited
Tatsuki Shiota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzoxa condensed ring compounds, process for producing the same an...
Patent number
5,496,853
Issue date
Mar 5, 1996
Teijin Limited
Tatsuki Shiota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fused pyrimidine derivative, process for preparation of same and ph...
Patent number
5,378,700
Issue date
Jan 3, 1995
Teijin Limited
Yasuji Sakuma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Certain aralkylaminoalkyl esters of 1,4 dihydropyridines as antihyp...
Patent number
4,578,395
Issue date
Mar 25, 1986
Teijin Limited
Hisao Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Culturing Bordetella in media containing etherified cyclodextrin
Patent number
4,500,639
Issue date
Feb 19, 1985
Teijin Limited
Yoji Suzuki
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Pharmaceutical composition for intrarectal administration, and supp...
Patent number
4,434,159
Issue date
Feb 28, 1984
Teijin Limited
Kunio Sekine
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
3-Methylene cephalosporanic acid derivatives and process for prepar...
Patent number
4,138,553
Issue date
Feb 6, 1979
Teijin Limited
Sachio Ishimoto
C07 - ORGANIC CHEMISTRY