Inventor
FUJIKAWA YOSHIYUKI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “FUJIKAWA YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
8 patentsUS4530068AJul 16, 1985
Electronic hand-held memory device
SHARP KK29 citations91
US5163124ANov 10, 1992
Method and apparatus for controlling power to device in a computer system
SHARP KK46 citations89
US4718029AJan 5, 1988
Display device for a programmable electronic calculator
SHARP KK20 citations80
US4503428AMar 5, 1985
Running display device implemented with a CPU
SHARP KK8 citations73
US4389641AJun 21, 1983
Alphanumeric display
SHARP KK9 citations72
US4805136AFeb 14, 1989
Program protection in a programmable electronic calculator
SHARP KK9 citations71
US4636970AJan 13, 1987
Personal type computer with execution of programs in ROM and RAM
SHARP KK6 citations60
US4531194AJul 23, 1985
Tape recorder drive system in a programmable electronic calculator
SHARP KK5 citations60