Inventor

OHYE HIDEO

JP2 patents

Patents

2 patents

US4296948AOct 27, 1981

Color-developing sheet for no-carbon copying process

MITSUBISHI PAPER MILLS LTD2 citations60

US4418941ADec 6, 1983

Color-forming sheet for no-carbon copying paper

MITSUBISHI PAPER MILLS LTD2 citations58