Hiroaki Masumori

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Patents Grantslast 30 patents

Information Patent Grant
Thiazole derivatives
- Patent number 5,258,396
- Issue date Nov 2, 1993
- Sumitomo Pharmaceuticals Company, Limited
- Hiroaki Masumori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminoazole derivatives and their production and use
- Patent number 5,180,731
- Issue date Jan 19, 1993
- Sumitomo Pharmaceuticals Company, Limited
- Yukinori Ozato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminoazole derivatives and their production and use
- Patent number 5,066,666
- Issue date Nov 19, 1991
- Sumitomo Pharmaceuticals Company, Limited
- Yukinori Ozato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain pyridyl-thiazolidin-4-one having anti-ulcer activity
- Patent number 5,021,435
- Issue date Jun 4, 1991
- Sumitomo Pharmaceuticals Company, Limited
- Naruhito Masai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminoazole derivatives and their production and use
- Patent number 4,914,112
- Issue date Apr 3, 1990
- Sumitomo Pharmaceuticals Company, Limited
- Yukinori Ozato
- C07 - ORGANIC CHEMISTRY