Inventor
YONESE NAOKI
JP6 patents
Patents
6 patentsUS4828957AMay 9, 1989
Two-color heat-sensitive recording material with 2-hydroxy-3-naphthoanilide as both coupler and color developing agent
KANZAKI PAPER MFG CO LTD10 citations72
US4730057AMar 8, 1988
Phthalide derivatives useful as colorless chromogenic material
KANZAKI PAPER MFG CO LTD8 citations72
US4629800ADec 16, 1986
Fluoran compounds
KANZAKI PAPER MFG CO LTD9 citations71
US5179064AJan 12, 1993
Heat-sensitive recording material
KANZAKI PAPER MFG CO LTD2 citations61
US5035954AJul 30, 1991
Heat-sensitive record material and method for producing it
KANZAKI PAPER MFG CO LTD1 citations51
US4713488ADec 15, 1987
Method for producing cycloalkyl aminophenol derivatives
KANZAKI PAPER MFG CO LTD1 citations49