Kenji Takenuki

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Sapporo, JP

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Patents Grantslast 30 patents

Information Patent Grant
2'-alkylidenepyrimidine nucleoside derivatives, process for product...
- Patent number 5,430,139
- Issue date Jul 4, 1995
- Yamasa Shoyu Kabushiki Kaisha
- Akira Matsuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2'-alkylidenepyrimidine nucleoside compounds and a process for prod...
- Patent number 5,300,636
- Issue date Apr 5, 1994
- Yamasa Shoyu Kabushiki Kaisha
- Akira Matsuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2'-alkylidenepyrimidine nucleoside derivatives, process for product...
- Patent number 5,047,520
- Issue date Sep 10, 1991
- Yamasa Shoyu Kabushiki Kaisha
- Akira Matsuda
- C07 - ORGANIC CHEMISTRY