Toshihiko Yoshida

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Yoshida-gun Fukui, JP

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Patents Grantslast 30 patents

Information Patent Grant
Quinoline carboxylic acid
- Patent number 5,859,026
- Issue date Jan 12, 1999
- Hokuriku Seiyaku Co., Ltd.
- Yasuo Ito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-amino-8-methyl-7-pyrrolidinylquinoline-3-carboxylic acid derivative
- Patent number 5,547,962
- Issue date Aug 20, 1996
- Horuriku Seiyaku Co., Ltd.
- Yasuo Ito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazetoquinoline-3-carboxylic acid derivative and a pharmaceutical...
- Patent number 5,126,337
- Issue date Jun 30, 1992
- Hokuriku Pharmaceutical Co., Ltd.
- Yasuo Ito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pharmaceutical alpha-aminoalkyl-alpha-alkylphenylacetonitriles
- Patent number 4,612,329
- Issue date Sep 16, 1986
- Hokuriku Pharmaceutical Co., Ltd.
- Yasuo Itoh
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Erythromycin derivative and medicament comprising the same
- Publication number 20040127433
- Publication date Jul 1, 2004
- Hideo Kato
- C07 - ORGANIC CHEMISTRY