Ura; Takefumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ura; Takefumi.The latest application filed is for "howling suppression device, hearing aid, howling suppression method, and integrated circuit".

Company Profile

1.13.14

Ura; Takefumi - Ehime N/A JP
Ura; Takefumi - Kanagawa JP
Ura; Takefumi - Kanagawa-ken JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Howling detection device, howling suppressing device and method of detecting howling Grant 9,154,874 - Ura October 6, 2	2015-10-06
Hearing aid Grant 8,731,221 - Ura May 20, 2	2014-05-20
Howling suppression device, hearing aid, howling suppression method, and integrated circuit Grant 8,675,901 - Kojima , et al. March 18, 2	2014-03-18
Howling Suppression Device, Hearing Aid, Howling Suppression Method, And Integrated Circuit App 20130272533 - Kojima; Mariko ; et al.	2013-10-17
Howling Suppression Device, Hearing Aid, Howling Suppression Method, And Integrated Circuit App 20130259277 - Kojima; Mariko ; et al.	2013-10-03
Howling suppression device, howling suppression method, program, and integrated circuit Grant 8,477,956 - Ura July 2, 2	2013-07-02
Howling Detection Device, Howling Suppressing Device And Method Of Detecting Howling App 20130156205 - Ura; Takefumi	2013-06-20
Howling control apparatus and acoustic apparatus Grant 8,144,895 - Ura March 27, 2	2012-03-27
Hearing Aid App 20110135128 - Ura; Takefumi	2011-06-09
Howling Suppression Device, Howling Suppression Method, Program, And Integrated Circuit App 20100329474 - Ura; Takefumi	2010-12-30
Howling detection method, device, and acoustic device using the same Grant 7,796,767 - Ura , et al. September 14, 2	2010-09-14
Echo Suppressor App 20090169027 - Ura; Takefumi ; et al.	2009-07-02
Howling Control Apparatus And Acoustic Apparatus App 20090080674 - Ura; Takefumi	2009-03-26
Howling Detection Method, Device, And Acoustic Device Using The Same App 20070280487 - Ura; Takefumi ; et al.	2007-12-06
Howling detecting and suppressing apparatus, method and computer program product Grant 7,133,529 - Ura November 7, 2	2006-11-07
Voice switching system and voice switching method Grant 6,816,591 - Terada , et al. November 9, 2	2004-11-09
Microphone-speaker apparatus Grant 6,674,863 - Ura January 6, 2	2004-01-06
Microphone-speaker apparatus App 20030169892 - Ura, Takefumi	2003-09-11
Howling detecting and suppressing apparatus, method and computer program product App 20030012388 - Ura, Takefumi	2003-01-16
Voice switching system and voice switching method App 20020021798 - Terada, Yasuhiro ; et al.	2002-02-21

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