Inventor
HIRONAKA TOSHIO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HIRONAKA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSOH CORP
5 patentsUS5321160AJun 14, 1994
Process for producing an ethylenamine
TOSOH CORP28 citations91
US5248827ASep 28, 1993
Process for producing an ethylenamine
TOSOH CORP26 citations90
US4861929AAug 29, 1989
Process for producing halogenated benzene derivative using zeolite catalyst
TOSOH CORP8 citations73
US5001289AMar 19, 1991
Shaped zeolite catalyst for liquid phase organic reactions
TOSOH CORP6 citations62
US4792644ADec 20, 1988
Preparation of halogenated benzene derivatives
TOSOH CORP3 citations62
TOYO SODA MFG CO LTD
4 patentsUS4914247AApr 3, 1990
Process for preparing para-substituted halogenobenzene derivatives
TOYO SODA MFG CO LTD9 citations73
US4849560AJul 18, 1989
Process for preparation of halogenated benzene derivatives
TOYO SODA MFG CO LTD8 citations73
US4528410AJul 9, 1985
Process for preparation of alcohols by hydration of olefins
TOYO SODA MFG CO LTD12 citations72
US3943161AMar 9, 1976
Process for producing conjugated dienes containing a cyano group
TOYO SODA MFG CO LTD2 citations62