Inventor
YAMAGAMI MASAFUMI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGAMI MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
34 patentsUSD324466SMar 10, 1992
Microwave oven
SHARP KK23 citations93
USD465564SNov 12, 2002
Air conditioner
SHARP KK21 citations92
USD299874SFeb 14, 1989
Hair drier
SHARP KK28 citations92
USD403477SDec 29, 1998
Vacuum cleaner
SHARP KK21 citations91
USD523942SJun 27, 2006
Air conditioner
SHARP KK13 citations84
USD274439SJun 26, 1984
Electronic calculator
SHARP KK19 citations82
USD269355SJun 14, 1983
Electronic calculator
SHARP KK19 citations82
USD249822SOct 3, 1978
Combined electronic calculator and clock
SHARP KK23 citations82
USD309691SAug 7, 1990
Microwave oven
SHARP KK12 citations74
USD281171SOct 29, 1985
Electronic calculator
SHARP KK7 citations74
USD273795SMay 8, 1984
Electronic calculator
SHARP KK10 citations74
USD273306SApr 3, 1984
Electronic calculator
SHARP KK7 citations74
USD273307SApr 3, 1984
Electronic calculator
SHARP KK10 citations74
USD265837SAug 17, 1982
Electronic calculating machine
SHARP KK10 citations74
USD258892SApr 14, 1981
Electronic calculating machine
SHARP KK15 citations74
USD257003SSep 23, 1980
Watch
SHARP KK11 citations74
USD256924SSep 16, 1980
Combined electronic calculating machine and clock
SHARP KK8 citations74
USD256695SSep 2, 1980
Electronic calculating machine
SHARP KK12 citations74
USD255877SJul 15, 1980
Digital watch
SHARP KK14 citations74
USD250176SNov 7, 1978
Digital clock
SHARP KK8 citations74
USD262140SDec 1, 1981
Electronic calculating machine
SHARP KK9 citations73
USD261994SNov 24, 1981
Digital watch
SHARP KK10 citations73
USD261732SNov 10, 1981
Digital watch
SHARP KK10 citations73
USD261731SNov 10, 1981
Digital watch
SHARP KK11 citations73
USD251272SMar 6, 1979
Electronic calculating machine
SHARP KK11 citations73
USD249093SAug 22, 1978
Electronic calculating machine
SHARP KK7 citations73
USD247391SFeb 28, 1978
Electronic calculating machine
SHARP KK9 citations73
USD403478SDec 29, 1998
Vacuum cleaner
SHARP KK9 citations72
USD384087SSep 23, 1997
Video camera
SHARP KK5 citations63
USD279722SJul 16, 1985
Electric shaver
SHARP KK5 citations63
USD274822SJul 24, 1984
Electronic calculator
SHARP KK5 citations63
USD287299SDec 16, 1986
Hair setter
SHARP KK4 citations62
USD243249SFeb 1, 1977
Electronic calculating machine
SHARP KK4 citations62
USD502256SFeb 22, 2005
Air conditioner
SHARP KK1 citations52