Hisabumi Kobayashi

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing 2-hydroxyquinoxaline derivatives
- Patent number 5,169,955
- Issue date Dec 8, 1992
- Nippon Kayaku Kabushiki Kaisha
- Hisabumi Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel diphenyl ether derivative and herbicidal composition containi...
- Patent number 4,280,834
- Issue date Jul 28, 1981
- Nippon Kayaku Kabushiki Kaisha
- Kenji Kobayashi
- C07 - ORGANIC CHEMISTRY