Inventor
SADO ICHIRO
28 patents
Patents
28 patentsUS4380726AApr 19, 1983
Battery service life indicator
CANON KK55 citations96
US5713033AJan 27, 1998
Electronic equipment displaying translated characters matching partial character input with subsequent erasure of non-matching translations
CANON KK36 citations92
US4803463AFeb 7, 1989
Key input means with changeable display means for displaying key functions
CANON KK30 citations92
US4611995ASep 16, 1986
Electronic language learning machine
CANON KK27 citations92
US4590560AMay 20, 1986
Electronic apparatus having dictionary function
CANON KK28 citations92
US4402056AAug 30, 1983
Electronic digital memorandum
CANON KK34 citations92
US4459036AJul 10, 1984
Electronic instrument for scheduled data handling
CANON KK26 citations81
US4475164AOct 2, 1984
Electronic apparatus having television device
CANON KK11 citations74
US4321688AMar 23, 1982
Electronic equipment capable of statistic processing
CANON KK9 citations74
US4206458AJun 3, 1980
Numerical display system for electronic instrument
CANON KK7 citations74
US4053753AOct 11, 1977
Electronic calculator with function keys
CANON KK7 citations74
US4551818ANov 5, 1985
Electronic apparatus for translating one language into another
CANON KK11 citations73
US4458243AJul 3, 1984
Electronic device for displaying accents
CANON KK12 citations73
US4288792ASep 8, 1981
Electronic apparatus with time-division drive
CANON KK9 citations73
US4156281AMay 22, 1979
Electronic instrument
CANON KK7 citations73
US4395704AJul 26, 1983
Input device for electronic apparatus
CANON KK16 citations72
US4064398ADec 20, 1977
Electronic calculator
CANON KK8 citations72
US4247902AJan 27, 1981
Display for electronic calculator
CANON KK3 citations63
US4219808AAug 26, 1980
Numerical and non-numerical display system for a small calculator
CANON KK3 citations63
US3981000ASep 14, 1976
System for controlling a numeral display
CANON KK3 citations63
US3956744AMay 11, 1976
Numeral output system for circulating register
CANON KK2 citations63
US4344147AAug 10, 1982
Electronic calculator with printer
CANON KK3 citations62
US4134536AJan 16, 1979
Electronic data processing equipment
CANON KK3 citations62
US4253088AFeb 24, 1981
Electronic scheduler
CANON KK3 citations61
US4696048ASep 22, 1987
Input device
CANON KK1 citations52
US4445027AApr 24, 1984
Electronic apparatus
CANON KK1 citations52
US4320396AMar 16, 1982
Numerical value input display
CANON KK0 citations52
US5249256ASep 28, 1993
Electronic instrument for putting out information in the form of voice
CANON KK0 citations41