Assignee
ISHIBASHI TOSHIAKI
JP12 patents
Top patents by PatentIndex Score
US8243951B2Aug 14, 2012
Sound emission and collection device
ISHIBASHI TOSHIAKI44 citations97
US8135143B2Mar 13, 2012
Remote conference apparatus and sound emitting/collecting apparatus
ISHIBASHI TOSHIAKI60 citations97
US8886343B2Nov 11, 2014
Sound processing system
ISHIBASHI TOSHIAKI40 citations94
US8447590B2May 21, 2013
Voice emitting and collecting device
ISHIBASHI TOSHIAKI42 citations94
US8144886B2Mar 27, 2012
Audio conferencing apparatus
ISHIBASHI TOSHIAKI40 citations94
US9049504B2Jun 2, 2015
Sound emission and collection device
ISHIBASHI TOSHIAKI20 citations92
US8761413B2Jun 24, 2014
Audio apparatus with circularly arranged microphones
ISHIBASHI TOSHIAKI9 citations84
US8238573B2Aug 7, 2012
Conference apparatus
ISHIBASHI TOSHIAKI12 citations84
US8320596B2Nov 27, 2012
Array speaker system and array microphone system
ISHIBASHI TOSHIAKI17 citations83
US8300839B2Oct 30, 2012
Sound emission and collection apparatus and control method of sound emission and collection apparatus
ISHIBASHI TOSHIAKI0 citations52
US8565464B2Oct 22, 2013
Audio conference apparatus
ISHIBASHI TOSHIAKI0 citations51
US8280023B2Oct 2, 2012
Communication conference system, voice changing device, and signal converting adaptor
ISHIBASHI TOSHIAKI0 citations41