Inventor
HAYASHI YUKITAKA
6 patents
Patents
6 patentsUS4200869AApr 29, 1980
Data display control system with plural refresh memories
HITACHI LTD56 citations94
US3997891ADec 14, 1976
Light pen detection system
HITACHI LTD31 citations81
US4307393ADec 22, 1981
Trend graph display system
HITACHI LTD20 citations72
US4490662ADec 25, 1984
Positioning method and apparatus therefor
HITACHI LTD6 citations59
US4639804AJan 27, 1987
Head loading system
HITACHI LTD4 citations58
US3936875AFeb 3, 1976
Method of addressing magnetic memory
HITACHI LTD0 citations49