Yukio Mizushima

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heterocyclic compounds and antiulcer agents
- Patent number 4,927,829
- Issue date May 22, 1990
- Shionogi & Co., Ltd.
- Shigeru Matsutani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted isoquinoline derivatives and anti-ulcer agents
- Patent number 4,882,338
- Issue date Nov 21, 1989
- Shionogi & Co., Ltd.
- Kentaro Hirai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9-(Substituted thio)-4H-pyrido[1,2,-A]pyrimidin-4-one derivatives
- Patent number 4,840,953
- Issue date Jun 20, 1989
- Shionogi & Co., Ltd.
- Shigeru Matsutani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thienopyridine derivatives useful in treating gastric ulcers
- Patent number 4,839,365
- Issue date Jun 13, 1989
- Shinogi & Co., Ltd.
- Kentaro Hirai
- C07 - ORGANIC CHEMISTRY