Inventor
KAMETANI YOSHIYA
5 patents
⚠️ This page may combine multiple inventors who share the name “KAMETANI YOSHIYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO CHEMICAL INDUSTRY CO LTD
4 patentsUS4301297ANov 17, 1981
Process for preparing dimethylaminoethyl methacrylate
NITTO CHEMICAL INDUSTRY CO LTD8 citations71
US4281175AJul 28, 1981
Process for producing dimethylaminoethyl methacrylate
NITTO CHEMICAL INDUSTRY CO LTD11 citations71
US4169208ASep 25, 1979
Process for producing unsaturated quaternary ammonium salt
NITTO CHEMICAL INDUSTRY CO LTD6 citations60
US4044076AAug 23, 1977
Method for producing phosphorus-containing polymers
NITTO CHEMICAL INDUSTRY CO LTD2 citations60