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Seishi Takamura
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Yokosuka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image generation apparatus, image generation method and program
Patent number
11,800,129
Issue date
Oct 24, 2023
Nippon Telegraph and Telephone Corporation
Seishi Takamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding amount estimation apparatus, encoding amount estimation me...
Patent number
11,595,661
Issue date
Feb 28, 2023
Nippon Telegraph and Telephone Corporation
Shiori Sugimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus, image processing method and image proce...
Patent number
11,546,588
Issue date
Jan 3, 2023
Nippon Telegraph and Telephone Corporation
Shiori Sugimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prediction image acquisition apparatus, original signal acquisition...
Patent number
11,523,132
Issue date
Dec 6, 2022
Nippon Telegraph and Telephone Corporation
Yoko Sogabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding method, video decoding method, video encoding appara...
Patent number
10,298,945
Issue date
May 21, 2019
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra-prediction encoding method, intra-prediction decoding method,...
Patent number
9,813,709
Issue date
Nov 7, 2017
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding device, video decoding device, video encoding method...
Patent number
9,693,053
Issue date
Jun 27, 2017
Nippon Telegraph and Telephone Corporation
Yukihiro Bandoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding video, method and apparatus for d...
Patent number
9,667,963
Issue date
May 30, 2017
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding method, video decoding method, video encoding appara...
Patent number
9,609,318
Issue date
Mar 28, 2017
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding/decoding methods, video encoding/decoding apparatuse...
Patent number
9,438,912
Issue date
Sep 6, 2016
Nippon Telegraph and Telephone Corporation
Masaaki Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable video encoding method and decoding method, apparatuses the...
Patent number
9,386,322
Issue date
Jul 5, 2016
Nippon Telegraph and Telephone Corporation
Kazuya Hayase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing method, image processing apparatus, video encoding...
Patent number
9,363,515
Issue date
Jun 7, 2016
Nippon Telegraph and Telephone Corporation
Masaaki Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion vector predictive encoding and decoding method using predict...
Patent number
9,154,789
Issue date
Oct 6, 2015
Nippon Telegraph and Telephone Corporation
Atsushi Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Predicted pixel value generation procedure automatic producing meth...
Patent number
9,124,289
Issue date
Sep 1, 2015
Nippon Telegraph and Telephone Corporation
Seishi Takamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding and decoding apparatuses, image encoding and decodin...
Patent number
9,008,173
Issue date
Apr 14, 2015
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video scalable encoding method and decoding method, apparatuses the...
Patent number
8,548,039
Issue date
Oct 1, 2013
Nippon Telegraph and Telephone Corporation
Kazuya Hayase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding method and decoding method, apparatuses therefor, pr...
Patent number
8,520,727
Issue date
Aug 27, 2013
Nippon Telegraph and Telephone Corporation
Seishi Takamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable video encoding method, scalable video encoding apparatus,...
Patent number
8,509,302
Issue date
Aug 13, 2013
Nippon Telegraph and Telephone Corporation
Kazuya Hayase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding method and decoding method, apparatuses therefor, pr...
Patent number
8,472,522
Issue date
Jun 25, 2013
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image signal encoding method and decoding method, information sourc...
Patent number
8,300,966
Issue date
Oct 30, 2012
Nippon Telegraph and Telephone Corporation
Seishi Takamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for progressive lossless video coding, method for progressiv...
Patent number
7,983,338
Issue date
Jul 19, 2011
Nippon Telegraph and Telephone Corporation
Seishi Takamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable encoding method and apparatus, scalable decoding method an...
Patent number
7,778,474
Issue date
Aug 17, 2010
Nippon Telegraph and Telephone Corporation
Yukihiro Bandou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion vector predictive encoding method, motion vector decoding me...
Patent number
7,206,346
Issue date
Apr 17, 2007
Nippon Telegraph and Telephone Corporation
Atsushi Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING APPARA...
Publication number
20230012229
Publication date
Jan 12, 2023
Nippon Telegraph and Telephone Corporation
Shiori SUGIMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING METHOD, ENCODING APPARATUS AND PROGRAM
Publication number
20220417523
Publication date
Dec 29, 2022
Nippon Telegraph and Telephone Corporation
Seishi TAKAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING METHOD, VIDEO ENCODING APPARATUS AND COMPUTER PROGRAM
Publication number
20220377356
Publication date
Nov 24, 2022
Nippon Telegraph and Telephone Corporation
Seishi TAKAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECODING APPARATUS, ENCODING APPARATUS, DECODING METHOD, ENCODING M...
Publication number
20220366609
Publication date
Nov 17, 2022
Nippon Telegraph and Telephone Corporation
Yukihiro BANDO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE ENCODING METHOD AND IMAGE DECODING METHOD
Publication number
20220360788
Publication date
Nov 10, 2022
Nippon Telegraph and Telephone Corporation
Shiori SUGIMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING METHOD AND IMAGE DECODING METHOD
Publication number
20220358685
Publication date
Nov 10, 2022
Nippon Telegraph and Telephone Corporation
Shiori SUGIMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE GENERATION APPARATUS, IMAGE GENERATION METHOD AND PROGRAM
Publication number
20220141480
Publication date
May 5, 2022
Nippon Telegraph and Telephone Corporation
Seishi TAKAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING METHOD, ENCODING APPARATUS, AND PROGRAM
Publication number
20220141483
Publication date
May 5, 2022
Nippon Telegraph and Telephone Corporation
Seishi TAKAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREDICTION IMAGE ACQUISITION APPARATUS, ORIGINAL SIGNAL ACQUISITION...
Publication number
20220007049
Publication date
Jan 6, 2022
Nippon Telegraph and Telephone Corporation
Yoko SOGABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING AMOUNT ESTIMATION APPARATUS, ENCODING AMOUNT ESTIMATION ME...
Publication number
20210329253
Publication date
Oct 21, 2021
Nippon Telegraph and Telephone Corporation
Shiori SUGIMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND IMAGE PROCE...
Publication number
20210329232
Publication date
Oct 21, 2021
Nippon Telegraph and Telephone Corporation
Shiori SUGIMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA-PREDICTION ENCODING METHOD, INTRA-PREDICTION DECODING METHOD,...
Publication number
20150245021
Publication date
Aug 27, 2015
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING METHOD AND APPARATUS, VIDEO DECODING METHOD AND APPA...
Publication number
20140247865
Publication date
Sep 4, 2014
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, APPARATUSES, AND PROGRAMS FOR ENCODING AND DECODING PICTURE
Publication number
20140233646
Publication date
Aug 21, 2014
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD...
Publication number
20140133546
Publication date
May 15, 2014
Nippon Telegraph and Telephone Corporation
Yukihiro Bandoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD...
Publication number
20140119453
Publication date
May 1, 2014
Nippon Telegraph and Telephone Corporation
Yukihiro Bandoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING VIDEO, METHOD AND APPARATUS FOR D...
Publication number
20140112391
Publication date
Apr 24, 2014
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING VIDEO, METHOD AND APPARATUS FOR D...
Publication number
20140105308
Publication date
Apr 17, 2014
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD...
Publication number
20140105307
Publication date
Apr 17, 2014
Nippon Telegraph and Telephone Corporation
Yukihiro Bandoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS, VIDEO ENCODING...
Publication number
20130343470
Publication date
Dec 26, 2013
Nippon Telegraph and Telephone Corporation
Masaaki Matsumura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIDEO ENCODING/DECODING METHODS, VIDEO ENCODING/DECODING APPARATUSE...
Publication number
20130336393
Publication date
Dec 19, 2013
Nippon Telegraph and Telephone Corporation
Masaaki Matsumura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIDEO ENCODING METHOD, VIDEO DECODING METHOD, VIDEO ENCODING APPARA...
Publication number
20130170554
Publication date
Jul 4, 2013
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING METHOD, VIDEO DECODING METHOD, VIDEO ENCODING APPARA...
Publication number
20130136187
Publication date
May 30, 2013
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING METHOD, VIDEO DECODING METHOD, VIDEO ENCODING APPARA...
Publication number
20130128984
Publication date
May 23, 2013
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION VECTOR PREDICTIVE ENCODING METHOD, MOTION VECTOR DECODING ME...
Publication number
20130128980
Publication date
May 23, 2013
Nippon Telegraph and Telephone Corporation
Atsushi Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREDICTED PIXEL VALUE GENERATION PROCEDURE AUTOMATIC PRODUCING METH...
Publication number
20110200105
Publication date
Aug 18, 2011
Nippon Telegraph and Telephone Corporation
Seishi Takamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SCALABLE VIDEO ENCODING METHOD, SCALABLE VIDEO ENCODING APPARATUS,...
Publication number
20110194599
Publication date
Aug 11, 2011
Nippon Telegraph and Telephone Corporation
Kazuya Hayase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEBLOCKING METHOD, DEBLOCKING APPARATUS, DEBLOCKING PROGRAM AND COM...
Publication number
20110188574
Publication date
Aug 4, 2011
Nippon Telegraph and Telephone Corporation
Shohei Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SCALABLE VIDEO ENCODING METHOD AND DECODING METHOD, APPARATUSES THE...
Publication number
20100329344
Publication date
Dec 30, 2010
Nippon Telegraph and Telephone Corporation
Kazuya Hayase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING METHOD AND DECODING METHOD, APPARATUSES THEREFOR, PR...
Publication number
20100215102
Publication date
Aug 26, 2010
Nippon Telegraph and Telephone Corporation
Seishi Takamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE