P

Inventor

YANAGISAWA KATSUTADA

JP6 patents
⚠️ This page may combine multiple inventors who share the name “YANAGISAWA KATSUTADA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KUMIAI CHEMICAL INDUSTRY CO

5 patents
US5616537AApr 1, 1997

Condensed heterocyclic derivatives and herbicides

KUMIAI CHEMICAL INDUSTRY CO67 citations94
US5770544AJun 23, 1998

Condensed heterocyclic derivatives and herbicides

KUMIAI CHEMICAL INDUSTRY CO40 citations91
US5763616AJun 9, 1998

Indazolesulfonylurea derivative, its use and intermediate for its production

KUMIAI CHEMICAL INDUSTRY CO17 citations91
US5670452ASep 23, 1997

Indazolesulfonylurea derivative, its use and intermediate for its production

KUMIAI CHEMICAL INDUSTRY CO17 citations81
US5534481AJul 9, 1996

Indazolesulfonylurea derivative, its use and intermediate for its production

KUMIAI CHEMICAL INDUSTRY CO17 citations81

IHARA CHEMICAL IND CO

1 patent
US6458748B1Oct 1, 2002

Di- or tri-fluoromethanesulfonyl anilide derivatives, process for the preparation of them and herbicides containing them as the active ingredient

IHARA CHEMICAL IND CO41 citations88