Inventor
KOSAKA TAKAO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “KOSAKA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI PAPER MILLS LTD
12 patentsUS4243716AJan 6, 1981
Thermal sensitive paper minimized in residue deposition on thermal head
MITSUBISHI PAPER MILLS LTD62 citations95
US4757047AJul 12, 1988
Sublimation-type thermal transfer image receiving paper
MITSUBISHI PAPER MILLS LTD19 citations81
US4711749ADec 8, 1987
Process for producing microcapsules
MITSUBISHI PAPER MILLS LTD19 citations81
US4273602AJun 16, 1981
Heat-sensitive recording material
MITSUBISHI PAPER MILLS LTD27 citations81
US4246312AJan 20, 1981
Thermal sensitive paper minimized in release of tailings liable to deposit on thermal head
MITSUBISHI PAPER MILLS LTD21 citations81
US5427996AJun 27, 1995
Heat-sensitive recording sheet
MITSUBISHI PAPER MILLS LTD19 citations77
US5091357AFeb 25, 1992
Heat sensitive recording material
MITSUBISHI PAPER MILLS LTD10 citations73
US4230776AOct 28, 1980
Thermosensitive recording paper improved in printing quality
MITSUBISHI PAPER MILLS LTD9 citations73
US4889841ADec 26, 1989
Thermosensitive recording materials
MITSUBISHI PAPER MILLS LTD2 citations62
US4630079ADec 16, 1986
Pressure sensitive copying paper
MITSUBISHI PAPER MILLS LTD5 citations62
US4550328AOct 29, 1985
Image-receiving color-forming sheet for transfer electrophotography
MITSUBISHI PAPER MILLS LTD1 citations51
US5466655ANov 14, 1995
Heat-sensitive recording material
MITSUBISHI PAPER MILLS LTD0 citations48