Masao Hisadome

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Nakatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fused pyridazine compounds and their pharmaceutical use
- Patent number 5,045,541
- Issue date Sep 3, 1991
- Yoshitomi Pharmaceutical Industries, Ltd.
- Toru Nakao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fused pyrazole compounds and pharmaceutical use thereof
- Patent number 5,006,520
- Issue date Apr 9, 1991
- Yoshitomi Pharmaceutical Industries, Ltd.
- Takanori Oe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thienocinnoline compounds and their pharmaceutical use
- Patent number 4,965,264
- Issue date Oct 23, 1990
- Yoshitomi Pharmaceutical Industries, Ltd.
- Toru Nakao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bis-(aminoalkoxy)-phenyl, pyridyl ketones, and use as immunological...
- Patent number 4,465,681
- Issue date Aug 14, 1984
- Yoshitomi Pharmaceutical Industries Ltd.
- Takanori Oe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic-substituted oxoalkanoic acid derivatives
- Patent number 4,386,092
- Issue date May 31, 1983
- Yoshitomi Pharmaceutical Industries, Ltd.
- Takanori Oe
- C07 - ORGANIC CHEMISTRY