Inventor
MURATA YASUZO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MURATA YASUZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PILOT PEN CO LTD
5 patentsUS4143472AMar 13, 1979
Displaying magnetic panel and its display device
PILOT PEN CO LTD221 citations98
US4368952AJan 18, 1983
Magnetic display panel using reversal magnetism
PILOT PEN CO LTD138 citations96
US4707593ANov 17, 1987
Visible image magnetic card
PILOT PEN CO LTD41 citations92
US4536428AAug 20, 1985
Magnetic display panel
PILOT PEN CO LTD43 citations92
US4643684AFeb 17, 1987
Magnetic display panel
PILOT PEN CO LTD21 citations82
PILOT KK
4 patentsUS5351143ASep 27, 1994
Hand-writable polymer dispersed liquid crystal board set with high resistance layer of crosslinking polymer adjacent conductive layer
PILOT KK60 citations96
US5594562AJan 14, 1997
Hand-writable polymer dispersed liquid crystal board set with high resistance layer adjacent conductive layer
PILOT KK50 citations92
US5429503AJul 4, 1995
Magnetic display panel including substrates and multicell structure comprising nonorientational and uncrystallized polyester resin
PILOT KK15 citations73
US5609432AMar 11, 1997
Ballpoint pen containing an aqueous ink composition
PILOT KK9 citations67