Inventor
YABUTA KENJI
JP6 patents
Patents
6 patentsUS4035188AJul 12, 1977
N-alkoxyethoxyethylphenylenediamine color developing agents
MITSUBISHI PAPER MILLS LTD18 citations81
US4756950AJul 12, 1988
Gradation recording heat-transfer sheet
MITSUBISHI PAPER MILLS LTD8 citations73
US4134770AJan 16, 1979
Gelatin-containing photographic layer incorporated with hardener
MITSUBISHI PAPER MILLS LTD8 citations73
US5356858AOct 18, 1994
Receiving sheet for sublimation type heat transfer recording
MITSUBISHI PAPER MILLS LTD7 citations72
US4387150AJun 7, 1983
Fixable thermosensitive recording sheet
MITSUBISHI PAPER MILLS LTD11 citations70
US4330785AMay 18, 1982
Thermal recording method
MITSUBISHI PAPER MILLS LTD5 citations57