Hirosada Sugihara

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Suita, JA

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Patents Grantslast 30 patents

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Bicyclic compounds
- Patent number 4,041,079
- Issue date Aug 9, 1977
- Takeda Chemical Industries, Ltd.
- Hirosada Sugihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminotetralols
- Patent number 4,035,512
- Issue date Jul 12, 1977
- Takeda Chemical Industries, Ltd.
- Hirosada Sugihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,(2,4,5-Trisubstituted benzoyl)-propionic acid and the salts thereof
- Patent number 4,029,699
- Issue date Jun 14, 1977
- Takeda Chemical Industries, Ltd.
- Tadakazu Murata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2-(Trisubstituted benzoyl)-propionic acid and a method for the prod...
- Patent number 4,017,517
- Issue date Apr 12, 1977
- Takeda Chemical Industries, Ltd.
- Tadakazu Murata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
5,6-Dihydroxy aminotetralol compounds
- Patent number 4,010,202
- Issue date Mar 1, 1977
- Takeda Chemical Industries, Ltd.
- Hirosada Sugihara
Information Patent Grant
3-(Trisubstituted benzoyl)-propionic acid
- Patent number 3,943,169
- Issue date Mar 9, 1976
- Takeda Chemical Industries, Ltd.
- Tadakazu Murata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE