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Akitoshi Kataoka
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Coding method, decoding method, apparatuses thereof, programs there...
Patent number
8,724,734
Issue date
May 13, 2014
Nippon Telegraph and Telephone Corporation
Shigeaki Sasaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Acoustic signal packet communication method, transmission method, r...
Patent number
8,320,391
Issue date
Nov 27, 2012
Nippon Telegraph and Telephone Corporation
Hitoshi Ohmuro
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound packet transmitting method, sound packet transmitting apparat...
Patent number
7,711,554
Issue date
May 4, 2010
Nippon Telegraph and Telephone Corporation
Takeshi Mori
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound packet reproducing method, sound packet reproducing apparatus...
Patent number
7,710,982
Issue date
May 4, 2010
Nippon Telegraph and Telephone Corporation
Hitoshi Ohmuro
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Vector coding method, encoder using the same and decoder therefor
Patent number
RE38279
Issue date
Oct 21, 2003
Nippon Telegraph and Telephone Corp.
Akitoshi Kataoka
341 - Coded data generation or conversion
Information
Patent Grant
Speech coding method
Patent number
5,970,444
Issue date
Oct 19, 1999
Nippon Telegraph & Telephone Corporation
Shinji Hayashi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Vector coding method, encoder using the same and decoder therefor
Patent number
5,825,311
Issue date
Oct 20, 1998
Nippon Telegraph and Telephone Corp.
Akitoshi Kataoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Speech coding by code-edited linear prediction
Patent number
5,787,391
Issue date
Jul 28, 1998
Nippon Telegraph & Telephone Corporation
Takehiro Moriya
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
CODING METHOD, DECODING METHOD, APPARATUSES THEREOF, PROGRAMS THERE...
Publication number
20110044405
Publication date
Feb 24, 2011
NIPPON TELEGRAPH AND TELEPHONE CORP.
Shigeaki Sasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Acoustic signal packet communication method, transmission method, r...
Publication number
20090103517
Publication date
Apr 23, 2009
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Hitoshi Ohmuro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sound packet reproducing method, sound packet reproducing apparatus...
Publication number
20070177620
Publication date
Aug 2, 2007
Nippon Telegraph and Telephone Corporation
Hitoshi Ohmuro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sound packet transmitting method, sound packet transmitting apparat...
Publication number
20070150262
Publication date
Jun 28, 2007
Nippon Telegraph and Telephone Corporation
Takeshi Mori
G10 - MUSICAL INSTRUMENTS ACOUSTICS