Inventor
KURAHASHI KEIZO
7 patents
Patents
7 patentsUS4550310AOct 29, 1985
Touch sensing device
FUJITSU LTD162 citations98
US4523189AJun 11, 1985
El display device
FUJITSU LTD92 citations94
US4368467AJan 11, 1983
Display device
FUJITSU LTD67 citations94
US4458244AJul 3, 1984
Self shift type gas discharge panel driving system
FUJITSU LTD9 citations73
US4456909AJun 26, 1984
Method and circuit for selectively driving capacitive display cells in a matrix type display
FUJITSU LTD13 citations73
US4139803AFeb 13, 1979
Method and apparatus for detecting the location of a light detecting pen on a gas discharge display panel
FUJITSU LTD9 citations73
US4423356ADec 27, 1983
Self-shift type gas discharge panel
FUJITSU LTD16 citations72