Inventor
KAMON YOSHIYUKI
JP12 patents
Patents
12 patentsUS4646872AMar 3, 1987
Earphone
SONY CORP293 citations99
US5726645AMar 10, 1998
Remote controller capable of selecting and setting preset data
SONY CORP243 citations98
US4965838AOct 23, 1990
Ear piece transducer
SONY CORP195 citations98
US6573831B2Jun 3, 2003
Status notification system, status notification apparatus, and response apparatus
SONY CORP70 citations94
US4981194AJan 1, 1991
Electro-acoustic transducer
SONY CORP102 citations94
US4668842AMay 26, 1987
Headphone
SONY CORP69 citations94
US4874316AOct 17, 1989
Connector apparatus
SONY CORP123 citations93
US4376233AMar 8, 1983
Securing of lead wires to electro-acoustic transducers
SONY CORP42 citations92
US4399334AAug 16, 1983
Speaker unit for headphones
SONY CORP42 citations90
US4291205ASep 22, 1981
Laminated loudspeaker diaphragm with honeycomb core and damping layers
SONY CORP33 citations86
US5224171AJun 29, 1993
Method for printing on synthetic resin molded body and headphone housing on which printing has been made by the method
SONY CORP5 citations60
US5227099AJul 13, 1993
Method for printing on synthetic resin molded body and headphone housing on which printing has been made by the method
SONY CORP0 citations50