Inventor
ATOJI NOBUHISA
JP8 patents
Patents
8 patentsUS5824900AOct 20, 1998
Angular velocity sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD66 citations95
US4127749ANov 28, 1978
Microphone capable of cancelling mechanical generated noise
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD96 citations95
US6119519ASep 19, 2000
Angular velocity sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations92
US4239945ADec 16, 1980
Sealed headphone
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD117 citations92
US4211898AJul 8, 1980
Headphone with two resonant peaks for simulating loudspeaker reproduction
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US4087629AMay 2, 1978
Binaural sound reproducing system with acoustic reverberation unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations86
US6298723B1Oct 9, 2001
Angular velocity sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US6237415B1May 29, 2001
Angular velocity sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73