Inventor
MATSUZAKA EIICHI
JP11 patents
Patents
11 patentsUS4642730AFeb 10, 1987
Electrical insulating oil and oil-filled electrical appliances
NIPPON PETROCHEMICALS CO LTD32 citations92
US4686548AAug 11, 1987
Pressure-sensitive recording material
NIPPON PETROCHEMICALS CO LTD10 citations73
US4289806ASep 15, 1981
Pressure-sensitive recording material
NIPPON PETROCHEMICALS CO LTD12 citations73
US4175278ANov 20, 1979
Electric insulating oil compositions
NIPPON PETROCHEMICALS CO LTD10 citations73
US4287376ASep 1, 1981
Method for aralkylation
NIPPON PETROCHEMICALS CO LTD8 citations71
US4208268AJun 17, 1980
Method of processing thermal cracked by-product oil
NIPPON PETROCHEMICALS CO LTD5 citations62
US4144279AMar 13, 1979
Aralkylation of alkylbenzenes
NIPPON PETROCHEMICALS CO LTD5 citations62
US4879269ANov 7, 1989
Pressure sensitive copy material
NIPPON PETROCHEMICALS CO LTD2 citations61
US4254292AMar 3, 1981
Method for preparing polycyclic aromatic hydrocarbons
NIPPON PETROCHEMICALS CO LTD2 citations60
US4661165AApr 28, 1987
Solvent for the dye of pressure-sensitive recording paper
NIPPON PETROCHEMICALS CO LTD0 citations51
US4803238AFeb 7, 1989
Polymer composition
NIPPON PETROCHEMICALS CO LTD0 citations41