Takeo Higashino

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pyrazolo[1,5-a]pyridine-3-carboxylic acid derivatives and their pha...
- Patent number 5,200,415
- Issue date Apr 6, 1993
- Asahi Kasei Kogyo Kabushiki Kaisha
- Takeo Higashino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-carbonitrile and a method f...
- Patent number 4,182,878
- Issue date Jan 8, 1980
- The Lion Dentrifice Co., Ltd.
- Eisaku Hayashi
- C07 - ORGANIC CHEMISTRY