Fumiyoshi Ishikawa

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Imidazoquinazolin-2-one compounds
- Patent number 4,610,987
- Issue date Sep 9, 1986
- Daiichi Seiyaku Co., Ltd.
- Fumiyoshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-piperidino-1,2,3,5-tetrahydroimidazo[2,1-b]-quinazolin-2-one havi...
- Patent number 4,596,806
- Issue date Jun 24, 1986
- Daiichi Seiyaku Co., Ltd.
- Fumiyoshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,2,3,5-Tetrahydroimidazothienopyrimidin-2-ones
- Patent number 4,284,773
- Issue date Aug 18, 1981
- Daiichi Seiyaku Co., Ltd.
- Fumiyoshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for treating diabetes
- Patent number 4,138,491
- Issue date Feb 6, 1979
- Daiichi Seiyaku Co., Ltd.
- Fumiyoshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treatment of diabetes with 2-substituted-1,3-diazacyclic compounds
- Patent number 4,136,188
- Issue date Jan 23, 1979
- Daiichi Seiyaku Co., Ltd.
- Fumiyoshi Ishikawa
- C07 - ORGANIC CHEMISTRY