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Takaji Honna
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Carbamoyl-2-pyrrolidinone compounds
Patent number
5,447,944
Issue date
Sep 5, 1995
Taiho Pharmaceutical Company, Limited
Makoto Kajitani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbamoyl-2-pyrrolidinone compounds
Patent number
5,229,402
Issue date
Jul 20, 1993
Taiho Pharmaceutical Company, Ltd.
Makoto Kajitani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Rhodanine derivatives and process for preparing the same
Patent number
4,777,259
Issue date
Oct 11, 1988
Taiho Pharmaceutical Company Limited
Kazuo Ogawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Rhodanine derivatives and process for preparing the same
Patent number
4,714,765
Issue date
Dec 22, 1987
Taiho Pharmaceutical Company, Limited
Kazuo Ogawa
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
Allophanoylpiperazine compound and analgesic composition containing...
Patent number
4,666,911
Issue date
May 19, 1987
Taiho Pharmaceutical Company Limited
Hajime Fujimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperazine derivative and analgesic composition containing the same
Patent number
4,518,712
Issue date
May 21, 1985
Taiho Pharmaceutical Company Limited
Hajime Fujimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing 1,1,3,5-substituted biuret co...
Patent number
4,371,544
Issue date
Feb 1, 1983
Taiho Pharmaceutical Company Limited
Hajime Fujimura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical composition containing 1,3,5-substituted biuret comp...
Patent number
4,350,700
Issue date
Sep 21, 1982
Taiho Pharmaceutical Company, Limited
Hajime Fujimura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Novel 1,1,3,5-substituted biuret compound and a pharmaceutical comp...
Patent number
4,293,713
Issue date
Oct 6, 1981
Taiho Pharmaceutical Company Limited
Hajime Fujimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing 1,3,5-substituted biuret comp...
Patent number
4,287,207
Issue date
Sep 1, 1981
Taiho Pharmaceutical Company, Limited
Hajime Fujmura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical composition and methods of use containing 1,1,3,5-su...
Patent number
4,278,672
Issue date
Jul 14, 1981
Taiho Pharmaceutical Company, Limited
Hajime Fujimura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Processes for the preparation of glyoxal-2-oxims
Patent number
4,243,812
Issue date
Jan 6, 1981
Taiho Pharmaceutical Company
Takaji Honna
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of glyoxal-2-oximes
Patent number
4,224,450
Issue date
Sep 23, 1980
Taiho Pharmaceutical Company
Takaji Honna
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Glyoxal-2-oxim derivatives and a process for relieving pain/or infl...
Patent number
4,212,874
Issue date
Jul 15, 1980
Taiho Pharmaceutical Company, Limited
Takaji Honna
C07 - ORGANIC CHEMISTRY