Inventor
MAEGAWA TOSHIYUKI
JP5 patents
Patents
5 patentsUS4247905AJan 27, 1981
Memory clear system
SHARP KK188 citations96
US4647911AMar 3, 1987
Calculator with definable keys
SHARP KK17 citations72
US4375922AMar 8, 1983
Character printing system in electronic data processing apparatus such as electronic calculators
SHARP KK16 citations71
US4024384AMay 17, 1977
Modification in electronic taximeter
SHARP KK9 citations71
US4485415ANov 27, 1984
Method for recording digital information
SHARP KK1 citations45