Inventor
HASUO MASAYOSHI
15 patents
Patents
15 patentsUS4734488AMar 29, 1988
Polycarbonate and optical disc substrate
MITSUBISHI CHEM IND20 citations81
US4339557AJul 13, 1982
Process for producing propylene-ethylene block copolymer
MITSUBISHI CHEM IND25 citations81
US4229558AOct 21, 1980
Process for preparing polyolefin
MITSUBISHI CHEM IND24 citations80
US4775739AOct 4, 1988
Process for producing polycarbonate resin with tertiary alryl phenol molecular weight modifier
MITSUBISHI CHEM IND9 citations73
US4680374AJul 14, 1987
Optical disc substrate made of a copolycarbonate
MITSUBISHI CHEM IND13 citations73
US4115532ASep 19, 1978
Preparation of solid titanium trichloride
MITSUBISHI CHEM IND11 citations73
US4115533ASep 19, 1978
Preparation of solid titanium trichloride
MITSUBISHI CHEM IND16 citations73
US4840981AJun 20, 1989
Polyethylene terephthalate resin composition
MITSUBISHI CHEM IND8 citations72
US4380608AApr 19, 1983
Process for producing propylene-ethylene block copolymer
MITSUBISHI CHEM IND14 citations72
US4258161AMar 24, 1981
Process for polymerizing propylene
MITSUBISHI CHEM IND9 citations72
US4305920ADec 15, 1981
Process for producing solid titanium trichloride
MITSUBISHI CHEM IND5 citations62
US4507450AMar 26, 1985
Process for preparing polyolefin
MITSUBISHI CHEM IND2 citations61
US4357452ANov 2, 1982
Process for polymerizing propylene
MITSUBISHI CHEM IND4 citations61
US4794158ADec 27, 1988
Transparent copolyamide from bis(3-methyl-4-amino-cyclohexyl)methane
MITSUBISHI CHEM IND5 citations58
US4381383AApr 26, 1983
Process for producing polyolefins
MITSUBISHI CHEM IND0 citations51