Inventor
TOGO SHIZUO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “TOGO SHIZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
7 patentsUS5086112AFeb 4, 1992
Solvent-resistant polyphenylene ether resin composition
MITSUBISHI GAS CHEMICAL CO30 citations92
US4914153AApr 3, 1990
Solvent-resistant polyphenylene ether resin composition
MITSUBISHI GAS CHEMICAL CO28 citations92
US3953529AApr 27, 1976
Process for ortho-alkylation of phenol compounds
MITSUBISHI GAS CHEMICAL CO32 citations81
US4792403ADec 20, 1988
Method of removing organic impurities from aqueous solution of hydrogen peroxide
MITSUBISHI GAS CHEMICAL CO19 citations80
US4024195AMay 17, 1977
Process for alkylating the ortho-position of phenol compounds
MITSUBISHI GAS CHEMICAL CO17 citations71
US4036861AJul 19, 1977
Process for producing a 2-tertiary-alkyl substituted anthraquinone
MITSUBISHI GAS CHEMICAL CO5 citations61
US4305879ADec 15, 1981
Process for producing a 2-tertiary-alkyl substituted anthraquinones
MITSUBISHI GAS CHEMICAL CO1 citations51