Keigo Matsumoto

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Patents Grantslast 30 patents

Information Patent Grant
Carbamoyloxy-isoxazole derivatives, their preparation and insectici...
- Patent number 4,892,882
- Issue date Jan 9, 1990
- Sankyo Company Limited
- Kazuo Tomita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenoxyalkylaminopyrimidine derivatives and insecticidal and acaric...
- Patent number 4,845,097
- Issue date Jul 4, 1989
- Sankyo Company Limited
- Keigo Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isoxazolinone derivatives, process for their preparation and insect...
- Patent number 4,579,860
- Issue date Apr 1, 1986
- Sankyo Company, Limited
- Kazuo Tomita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-[2-(Di- or trisubstitutedphenoxy)ethyl amino]thienodipyrimidines...
- Patent number 4,562,193
- Issue date Dec 31, 1985
- Sankyo Company Limited
- Shinjiro Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mono- and di-thiophosphate esters containing an isoxazolinone ring...
- Patent number 4,209,512
- Issue date Jun 24, 1980
- Sankyo Company Limited
- Kazuo Tomita
- C07 - ORGANIC CHEMISTRY