Inventor
SAWADA MASAJI
JP56 patents
⚠️ This page may combine multiple inventors who share the name “SAWADA MASAJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
49 patentsUSD306298SFeb 27, 1990
Autodialer with electronic telephone directory
SHARP KK53 citations96
USD289177SApr 7, 1987
Electronic calculator
SHARP KK51 citations96
USD284474SJul 1, 1986
Portable computer
SHARP KK60 citations96
USD355178SFeb 7, 1995
Facsimile machine
SHARP KK25 citations93
USD307032SApr 3, 1990
Electronic calculator with solar cell
SHARP KK23 citations93
USD270164SAug 16, 1983
Electrostatic copying machine
SHARP KK29 citations93
USD355179SFeb 7, 1995
Facsimile machine
SHARP KK35 citations92
USD339576SSep 21, 1993
Portable reader for facsimile
SHARP KK27 citations92
USD317458SJun 11, 1991
Electronic calculator with solar cell
SHARP KK22 citations90
USD339333SSep 14, 1993
Facsimile
SHARP KK19 citations82
USD332094SDec 29, 1992
Facsimile
SHARP KK20 citations82
USD326521SMay 26, 1992
Portable electrocardiograph
SHARP KK19 citations82
USD309601SJul 31, 1990
Electronic memorandum input/output terminal
SHARP KK19 citations82
USD309623SJul 31, 1990
Electronic calculator
SHARP KK21 citations82
USD280418SSep 3, 1985
Electronic printing calculator
SHARP KK18 citations82
USD279106SJun 4, 1985
Desk-top calculator
SHARP KK19 citations82
USD361994SSep 5, 1995
Facsimile machine
SHARP KK16 citations74
USD355177SFeb 7, 1995
Facsimile machine
SHARP KK7 citations74
USD334736SApr 13, 1993
Data input and output terminal
SHARP KK11 citations74
USD331925SDec 22, 1992
Facsimile
SHARP KK15 citations74
USD331756SDec 15, 1992
Facsimile
SHARP KK9 citations74
USD322088SDec 3, 1991
Calculator
SHARP KK15 citations74
USD319252SAug 20, 1991
Electronic calculator with solar cell
SHARP KK7 citations74
USD317618SJun 18, 1991
Electronic calculator
SHARP KK8 citations74
USD317440SJun 11, 1991
Memorandum input/output device
SHARP KK8 citations74
USD312831SDec 11, 1990
Electronic calculator with voice clock
SHARP KK8 citations74
USD309628SJul 31, 1990
Case for electronic calculator
SHARP KK10 citations74
USD309625SJul 31, 1990
Electronic calculator
SHARP KK9 citations74
USD309153SJul 10, 1990
Electronic calculator
SHARP KK9 citations74
USD308534SJun 12, 1990
Electronic calculator
SHARP KK16 citations74
USD307293SApr 17, 1990
Case for electronic calculator
SHARP KK7 citations74
USD281886SDec 24, 1985
Electronic printing calculator
SHARP KK10 citations74
USD279108SJun 4, 1985
Printing calculator
SHARP KK15 citations74
USD273301SApr 3, 1984
Electronic calculator with solar batteries
SHARP KK9 citations74
USD269276SJun 7, 1983
Electronic calculator
SHARP KK10 citations74
USD266669SOct 26, 1982
Combined billing and controller terminal for filling stations
SHARP KK10 citations74
USD383742SSep 16, 1997
Facsimile machine
SHARP KK14 citations73
USD331924SDec 22, 1992
Facsimile
SHARP KK9 citations71
USD317619SJun 18, 1991
Electronic calculator with solar cell
SHARP KK7 citations66
USD317462SJun 11, 1991
Binder
SHARP KK5 citations63
USD308985SJul 3, 1990
Electronic calculator with printer
SHARP KK5 citations63
USD285311SAug 26, 1986
Electronic calculator
SHARP KK4 citations63
USD281435SNov 19, 1985
Printing calculator
SHARP KK3 citations63
USD279196SJun 11, 1985
Electronic calculator with watch
SHARP KK2 citations63
USD279105SJun 4, 1985
Electronic calculator
SHARP KK2 citations63
USD275768SOct 2, 1984
Electronic calculator
SHARP KK4 citations63
USD273199SMar 27, 1984
Calculator with printer
SHARP KK5 citations63
USD268677SApr 19, 1983
Electronic computer
SHARP KK5 citations62
USD259201SMay 12, 1981
Electronic calculating machine
SHARP KK4 citations61
DAIZO CORP
1 patentShowing the top 50 of 56 patents by PatentIndex Score.