Iwata; Yoshihide

Patent Applications and Registrations

Patent applications and USPTO patent grants for Iwata; Yoshihide.The latest application filed is for "local pitch control based on seamless time scale modification and synchronized sampling rate conversion".

Company Profile

0.9.7

Iwata; Yoshihide - Ibaraki JP
Iwata; Yoshihide - Tsukuba JP
Iwata; Yoshihide - Ibaraki-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
Seamless audio speed change based on time scale modification Grant 8,155,972 - Sakurai , et al. April 10, 2	2012-04-10
Local pitch control based on seamless time scale modification and synchronized sampling rate conversion Grant 8,050,934 - Sakurai , et al. November 1, 2	2011-11-01
Stereo synthesizer using comb filters and intra-aural differences Grant 8,019,086 - Tsutsui , et al. September 13, 2	2011-09-13
Virtualizer with cross-talk cancellation and reverb Grant 7,974,418 - Sakurai , et al. July 5, 2	2011-07-05
Band-selectable stereo synthesizer using strictly complementary filter pair Grant 7,885,414 - Tsutsui , et al. February 8, 2	2011-02-08
Audio bandwidth expansion Grant 7,676,043 - Tsutsui , et al. March 9, 2	2010-03-09
Fixed-size cross-correlation computation method for audio time scale modification Grant 7,580,761 - Sakurai , et al. August 25, 2	2009-08-25
Local Pitch Control Based on Seamless Time Scale Modification and Synchronized Sampling Rate Conversion App 20090144064 - Sakurai; Atsuhiro ; et al.	2009-06-04
Stereo synthesizer using comb filters and intra-aural differences App 20080118072 - Tsutsui; Ryo ; et al.	2008-05-22
Band-Selectable Stereo Synthesizer Using Strictly Complementary Filter Pair App 20080118073 - Tsutsui; Ryo ; et al.	2008-05-22
Generalized envelope matching technique for fast time-scale modification Grant 7,328,076 - Sakurai , et al. February 5, 2	2008-02-05
Seamless audio speed change based on time scale modification App 20070078662 - Sakurai; Atsuhiro ; et al.	2007-04-05
Time-scale modification stereo audio signals App 20050137729 - Sakurai, Atsuhiro ; et al.	2005-06-23
Fixed-size cross-correlation computation method for audio time scale modification App 20050038534 - Sakurai, Atsuhiro ; et al.	2005-02-17
Generalized envelope matching technique for fast time-scale modification App 20040133292 - Sakurai, Atsuhiro ; et al.	2004-07-08
System signaling schemes for processor and memory module Grant 6,185,704 - Pawate , et al. February 6, 2	2001-02-06

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