Yamasa Shoyu Co., Ltd.

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
2'-methylidenepyrimidine nucleoside compounds
- Patent number 5,705,630
- Issue date Jan 6, 1998
- Yoshitomi Pharmaceutical Industries, Ltd.
- Tohru Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2'methylidenepyrimidine nucleoside compounds, their use and method...
- Patent number 5,401,726
- Issue date Mar 28, 1995
- Yoshitomi Pharaceutical Industries, Ltd.
- Tohru Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2'-deoxy-2'-methylidenecytidine dihydrate, methods for its producti...
- Patent number 5,183,882
- Issue date Feb 2, 1993
- Yoshitomi Pharmaceutical Industries, Ltd.
- Shinji Sakata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyrimidine 2'-methylidene nucleoside compounds
- Patent number 5,026,835
- Issue date Jun 25, 1991
- Yamasa Shoyu Co., Ltd.
- Tohru Ueda
- C07 - ORGANIC CHEMISTRY