Inventor
KOHYAMA KATSUHISA
13 patents
Patents
13 patentsUS4260731AApr 7, 1981
Aromatic polyester-polycarbonate
MITSUBISHI CHEM IND50 citations92
US4664679AMay 12, 1987
Aqueous dispersion of silicic anhydride and abrasive composition comprising the dispersion
MITSUBISHI CHEM IND49 citations89
US4546172AOct 8, 1985
Process for producing polycarbonate resin particles
MITSUBISHI CHEM IND21 citations81
US4252939AFeb 24, 1981
Method for manufacture of aromatic polyester-polycarbonate
MITSUBISHI CHEM IND10 citations73
US4239882ADec 16, 1980
Process for producing polyester
MITSUBISHI CHEM IND8 citations73
US4661555AApr 28, 1987
Polycarbonate resin composition and process for its production
MITSUBISHI CHEM IND13 citations72
US4369303AJan 18, 1983
Process for producing an aromatic polyesterpolycarbonate
MITSUBISHI CHEM IND17 citations72
US4452976AJun 5, 1984
Process for producing aromatic polyester polycarbonate particles
MITSUBISHI CHEM IND13 citations71
US4684713AAug 4, 1987
Hydrocarbon terminated polyamide resin and process for producing the same
MITSUBISHI CHEM IND6 citations70
US4323519AApr 6, 1982
Method of washing organic solvent solution of polycarbonate
MITSUBISHI CHEM IND12 citations70
US4323663AApr 6, 1982
Process for producing a halogen-containing polycarbonate resin
MITSUBISHI CHEM IND2 citations61
US4308373ADec 29, 1981
Halogen-containing polycarbonate resin and process for producing same
MITSUBISHI CHEM IND6 citations57
US4429103AJan 31, 1984
Method for preparation of aromatic polyester-polycarbonate
MITSUBISHI CHEM IND0 citations51