Inventor
WACHI SHUN
JP8 patents
⚠️ This page may combine multiple inventors who share the name “WACHI SHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KANEGAFUCHI CHEMICAL IND
4 patentsUS5739267AApr 14, 1998
Process for isolation of isobutylene polymer
KANEGAFUCHI CHEMICAL IND73 citations94
US4873384AOct 10, 1989
Method for producing dichloroethane
KANEGAFUCHI CHEMICAL IND18 citations70
US4774372ASep 27, 1988
Method for producing dichloroethane
KANEGAFUCHI CHEMICAL IND6 citations57
US5113598AMay 19, 1992
Apparatus for powder falling gas-solid contacting operation
KANEGAFUCHI CHEMICAL IND0 citations30
KANEKA CORP
3 patentsUS6121379ASep 19, 2000
Processes for producing polymers having functional groups
KANEKA CORP65 citations94
US6602965B1Aug 5, 2003
Method of continuous cationic living polymerization
KANEKA CORP15 citations79
US6187977B1Feb 13, 2001
Process for producing chlorinated tertiary carbon-containing hydrocarbons
KANEKA CORP2 citations60