Inventor
HAMASAKI IWAO
3 patents
Patents
3 patentsUS4090245AMay 16, 1978
Effective digit capacity modification means for integrated circuit calculators
SHARP KK2 citations58
US4099177AJul 4, 1978
Keyboard entry circuitry of the key strobing type
SHARP KK1 citations48
US4091376AMay 23, 1978
Driving circuits for a multi-digit gas discharge panel
SHARP KK1 citations48