Date; Toshihiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Date; Toshihiko.The latest application filed is for "audio reproduction apparatus and audio reproduction method".

Company Profile

0.14.9

Date; Toshihiko - Nara JP
Date, Toshihiko - Nara City JP
Date; Toshihiko - Yamatokoriyama JP
Date; Toshihiko - Yamatokouriyama 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
Sound reproduction apparatus and sound reproduction method Grant 9,197,978 - Usami , et al. November 24, 2	2015-11-24
Audio reproduction apparatus and audio reproduction method Grant 9,008,338 - Usami , et al. April 14, 2	2015-04-14
Video and audio output system Grant 8,433,085 - Mizuno , et al. April 30, 2	2013-04-30
Audio Reproduction Apparatus And Audio Reproduction Method App 20120213391 - Usami; Hikaru ; et al.	2012-08-23
Sound Reproduction System And Method App 20120020481 - Usami; Hikaru ; et al.	2012-01-26
Particular program detection device, method, and program Grant 8,014,882 - Kawamura , et al. September 6, 2	2011-09-06
Sound field measuring method and sound field measuring device Grant 7,831,413 - Date , et al. November 9, 2	2010-11-09
Sound field measuring method and sound field measuring device App 20090193895 - Date; Toshihiko ; et al.	2009-08-06
Av content processing device, av content processing method, av content processing program, and integrated circuit used in av content processing device App 20070179786 - Masaki; Meiko ; et al.	2007-08-02
Particular program detection device, method, and program App 20070154032 - Kawamura; Takashi ; et al.	2007-07-05
Intergrated video data file intergration device and method therefor and intergrated video data file reproduction device and method App 20060051062 - Kusaka; Hiroya ; et al.	2006-03-09
Audio information provision system Grant 6,938,209 - Ogawa , et al. August 30, 2	2005-08-30
Musical signal processing apparatus Grant 6,673,995 - Ogawa , et al. January 6, 2	2004-01-06
Music-signal compressing/decompressing apparatus Grant 6,605,768 - Date , et al. August 12, 2	2003-08-12
Audio information provision system App 20020130898 - Ogawa, Michiko ; et al.	2002-09-19
Music-signal compressing/decompressing apparatus App 20020078817 - Date, Toshihiko ; et al.	2002-06-27
Musical signal processing apparatus App 20020053275 - Ogawa, Michiko ; et al.	2002-05-09
Sound field controller and control method Grant 5,742,688 - Ogawa , et al. April 21, 1	1998-04-21
Audio data file analyzer apparatus Grant 5,544,248 - Date August 6, 1	1996-08-06
Sound field offset device Grant 5,325,435 - Date , et al. June 28, 1	1994-06-28

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