Inventor
KANNO RYUTA
JP33 patents
Patents
33 patentsUSD373360SSep 3, 1996
Headphone
SONY CORP116 citations98
USD384940SOct 14, 1997
Remote controller
SONY CORP165 citations97
USD446511SAug 14, 2001
Recording device
SONY CORP51 citations96
USD375312SNov 5, 1996
Headphone
SONY CORP100 citations96
US4960256AOct 2, 1990
Holding structure for displaying apparatus
SONY CORP159 citations96
USD325578SApr 21, 1992
Transmitter for a headphone
SONY CORP67 citations95
USD545335SJun 26, 2007
Camera
SONY CORP42 citations92
USD494166SAug 10, 2004
Portable information terminal
SONY CORP20 citations92
USD494167SAug 10, 2004
Portable information terminal
SONY CORP27 citations92
USD344523SFeb 22, 1994
Remote controller for an audio disc player
SONY CORP27 citations92
USD579489SOct 28, 2008
Printer
SONY CORP11 citations84
US7791875B2Sep 7, 2010
Cooling air intake structure and desk top computer
SONY CORP9 citations83
US7245486B2Jul 17, 2007
Cooling air intake structure and desk top computer
SONY CORP13 citations83
USD350134SAug 30, 1994
Radio receiver
SONY CORP17 citations82
USD326652SJun 2, 1992
Radio tuner
SONY CORP21 citations82
USD580486SNov 11, 2008
Printer
SONY CORP7 citations74
USD570395SJun 3, 2008
Lighting device for camera
SONY CORP7 citations74
USD496036SSep 14, 2004
Portable information terminal
SONY CORP9 citations74
USD465468SNov 12, 2002
Recording device
SONY CORP6 citations74
USD359049SJun 6, 1995
Headphone
SONY CORP7 citations74
USD350133SAug 30, 1994
Radio receiver
SONY CORP12 citations74
USD342734SDec 28, 1993
Digital audio disc player
SONY CORP12 citations74
USD326852SJun 9, 1992
Radio tuner
SONY CORP7 citations74
USD320015SSep 17, 1991
Combined tape player and radio tuner
SONY CORP6 citations74
USD614692SApr 27, 2010
Printer
SONY CORP3 citations63
USD585486SJan 27, 2009
Printer
SONY CORP4 citations63
USD464642SOct 22, 2002
Cap of recording device
SONY CORP4 citations63
USD399507SOct 13, 1998
Optical disc recorder/player with a radio receiver
SONY CORP2 citations63
USD344519SFeb 22, 1994
Tape player combined with a radio receiver and a clock
SONY CORP5 citations63
USD342733SDec 28, 1993
Audio digital disc player
SONY CORP5 citations63
USD436092SJan 9, 2001
Tape player
SONY CORP0 citations52
USD376596SDec 17, 1996
Tape player combined with radio receiver
SONY CORP0 citations52
USD320209SSep 24, 1991
Combined tape player and radio tuner
SONY CORP1 citations52