Inventor

KOUCHI TOSHIHIRO

7 patents

Patents

7 patents

US4388396AJun 14, 1983

Electrophotographic process of developing and transfering images uses fluorine containing offset preventing agent in developer

MITA INDUSTRIAL CO LTD21 citations78

US4415645ANov 15, 1983

Developer for electrophotography and process for preparation thereof

MITA INDUSTRIAL CO LTD7 citations73

US4357406ANov 2, 1982

Developer for electrophotography and process for preparation thereof

MITA INDUSTRIAL CO LTD12 citations73

US4265992AMay 5, 1981

Coated magnetic developer particles for electrophotography containing vinyl and olefin resins

MITA INDUSTRIAL CO LTD14 citations73

US4267246AMay 12, 1981

Pressure or heated roller electrophoto image fixing uses halogen or nitrile containing polymer dispersed within resin binder as offset prevent toner

MITA INDUSTRIAL CO LTD12 citations71

US3981730ASep 21, 1976

Diazo-type multicolor reproduction process

MITA INDUSTRIAL CO LTD14 citations71

US3944422AMar 16, 1976

Photosensitive material in use for diazo-type multicolor reproduction

MITA INDUSTRIAL CO LTD8 citations71