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Yoshitaka Maki
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Kyoto, JP
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last 30 patents
Information
Patent Grant
Quinone derivatives, their production and use
Patent number
5,304,658
Issue date
Apr 19, 1994
Takeda Chemical Industries, Ltd.
Shinji Terao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Quinone derivatives, their production and use
Patent number
5,180,742
Issue date
Jan 19, 1993
Takeda Chemical Industries, Ltd.
Shinji Terao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfenamide derivatives and their production
Patent number
4,769,456
Issue date
Sep 6, 1988
Takeda Chemical Industries, Ltd.
Akira Nohara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridine derivatives, and use as anti-ulcer agents
Patent number
4,738,975
Issue date
Apr 19, 1988
Takeda Chemical Industries, Ltd.
Akira Nohara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridyl methylsulfinyl benzimidazole derivatives
Patent number
4,727,150
Issue date
Feb 23, 1988
Takeda Chemical Industries, Ltd.
Akira Nohara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzoic acid derivatives and their production
Patent number
4,714,774
Issue date
Dec 22, 1987
Takeda Chemical Industries, Ltd.
Akira Nohara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
2-(2-pyridylmethylthio (sulfinyl)) benzimidazoles
Patent number
4,689,333
Issue date
Aug 25, 1987
Takeda Chemical Industries, Ltd.
Akira Nohara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphenoxypropane derivatives, its production and use 5-tetrazolyl s...
Patent number
4,672,073
Issue date
Jun 9, 1987
Takeda Chemical Industries, Ltd.
Akira Nohara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-[2-pyridylmethylthio-(sulfinyl)]benzimidazoles
Patent number
4,628,098
Issue date
Dec 9, 1986
Takeda Chemical Industries, Ltd.
Akira Nohara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5-pyridyl-1,3-thiazole derivatives
Patent number
4,612,321
Issue date
Sep 16, 1986
Takeda Chemical Industries, Inc.
Shinji Terao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-aminopyrazolo[3,4-d]pyrimidine derivatives and production thereof
Patent number
4,603,203
Issue date
Jul 29, 1986
Takeda Chemical Industries, Ltd.
Yoshiyasu Furukawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphenoxypropane derivatives and compositions of antiasthmatic and...
Patent number
4,567,201
Issue date
Jan 28, 1986
Takeda Chemical Industries, Ltd.
Akira Nohara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinone compounds, their production and use
Patent number
4,489,096
Issue date
Dec 18, 1984
Takeda Chemical Industries, Ltd.
Shinji Terao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinone compounds and their use in suppressing the production of SR...
Patent number
4,393,075
Issue date
Jul 12, 1983
Takeda Chemical Industries, Ltd.
Shinji Terao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antiallergic agent
Patent number
4,358,461
Issue date
Nov 9, 1982
Takeda Chemical Industries, Ltd.
Yoshitaka Maki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE