Semba; Youji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Semba; Youji.The latest application filed is for "signal processing apparatus and signal processing method".

Company Profile

0.10.3

Semba; Youji - Iwata JP
SEMBA; Youji - Iwata-shi JP
SEMBA; YOUJI - HAMAMATSU-SHI JP
Semba; Youji - Hamamatsu 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
Signal processing apparatus and signal processing method Grant 10,028,015 - Semba , et al. July 17, 2	2018-07-17
Signal Processing Apparatus And Signal Processing Method App 20150326914 - SEMBA; Youji ; et al.	2015-11-12
Audio signal delivery management system, audio signal acquiring and transmitting apparatus, audio signal identifying and outputting apparatus, and audio signal delivering apparatus Grant 8,064,614 - Sugii , et al. November 22, 2	2011-11-22
Contents Distribution System And Center Unit App 20090005893 - SUGII; KIYOHISA ; et al.	2009-01-01
Audio Signal Delivery Management System, Audio Signal Acquiring and Transmitting Apparatus, Audio Signal Identifying and Outputting Apparatus, and Audio Signal Delivering Apparatus App 20080240460 - SUGII; Kiyohisa ; et al.	2008-10-02
Audio recompression from higher rates for karaoke, video games, and other applications Grant 5,974,387 - Kageyama , et al. October 26, 1	1999-10-26
Score information display apparatus Grant 5,931,680 - Semba August 3, 1	1999-08-03
Karaoke apparatus with concurrent start of audio and video upon request Grant 5,929,359 - Sone , et al. July 27, 1	1999-07-27
Method of managing information files in a communication karaoke apparatus and a communication karaoke apparatus Grant 5,890,910 - Tsurumi , et al. April 6, 1	1999-04-06
Karaoke system including host apparatus that downloads information file based on list of necessary information files Grant 5,824,934 - Tsurumi , et al. October 20, 1	1998-10-20
Karaoke network system with broadcasting of background pictures Grant 5,810,603 - Kato , et al. September 22, 1	1998-09-22
Karaoke apparatus with skip and repeat operation of orchestra accompaniment Grant 5,410,097 - Kato , et al. April 25, 1	1995-04-25
Image control apparatus Grant 5,229,756 - Kosugi , et al. July 20, 1	1993-07-20

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