Kenichi Shiojima

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Minamisaitama-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pyrimidone isobutyric acid and herbicides containing the same
- Patent number 5,977,027
- Issue date Nov 2, 1999
- Nissan Chemical Industries, Ltd.
- Yasuo Kawamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrogen-containing cyclic compounds and herbicides containing the...
- Patent number 5,834,401
- Issue date Nov 10, 1998
- Nissan Chemical Industries, Ltd.
- Yasuo Kawamura
- C07 - ORGANIC CHEMISTRY