Inventor
URA TAKEFUMI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “URA TAKEFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
URA TAKEFUMI
4 patentsUS8144895B2Mar 27, 2012
Howling control apparatus and acoustic apparatus
URA TAKEFUMI7 citations80
US8731221B2May 20, 2014
Hearing aid
URA TAKEFUMI4 citations69
US8477956B2Jul 2, 2013
Howling suppression device, howling suppression method, program, and integrated circuit
URA TAKEFUMI1 citations48
US9154874B2Oct 6, 2015
Howling detection device, howling suppressing device and method of detecting howling
URA TAKEFUMI0 citations38
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS7133529B2Nov 7, 2006
Howling detecting and suppressing apparatus, method and computer program product
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations90
US6816591B2Nov 9, 2004
Voice switching system and voice switching method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61
US6674863B2Jan 6, 2004
Microphone-speaker apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations50