Inventor

OHAMA TOHRU

JP2 patents

Patents

2 patents

US5728501AMar 17, 1998

Charge controller, toner binder composition and electrophotographic toner

SANYO CHEMICAL IND LTD21 citations89

US5460915AOct 24, 1995

Charge controller, toner binder composition and electrophotographic toner

SANYO CHEMICAL IND LTD13 citations70