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Patents Grants
last 30 patents
Information
Patent Grant
Control apparatus, control method, and non-transitory storage medium
Patent number
11,983,967
Issue date
May 14, 2024
NEC Corporation
Hirofumi Inoue
G07 - CHECKING-DEVICES
Information
Patent Grant
Video decoding device, and video encoding method performing entropy...
Patent number
11,943,449
Issue date
Mar 26, 2024
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radar signal imaging device, radar signal imaging method, and radar...
Patent number
11,933,885
Issue date
Mar 19, 2024
NEC Corporation
Kazumine Ogura
G01 - MEASURING TESTING
Information
Patent Grant
Required time prediction apparatus, control method, and non-transit...
Patent number
11,847,592
Issue date
Dec 19, 2023
NEC Corporation
Hirofumi Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus, image processing method, and non-transi...
Patent number
11,681,036
Issue date
Jun 20, 2023
NEC Corporation
Shreya Sharma
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video encoding device, video decoding device, video encoding method...
Patent number
11,665,352
Issue date
May 30, 2023
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding device, video decoding device, video encoding method...
Patent number
11,659,188
Issue date
May 23, 2023
NEC Corporation
Keiichi Chono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding device, video decoding device, video encoding method...
Patent number
11,659,189
Issue date
May 23, 2023
NEC Corporation
Keiichi Chono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding device, video decoding device, video encoding method...
Patent number
11,647,205
Issue date
May 9, 2023
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal source identification device, signal source identification m...
Patent number
11,626,102
Issue date
Apr 11, 2023
NEC Corporation
Reishi Kondo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Video encoding device, video decoding device, video encoding method...
Patent number
11,582,461
Issue date
Feb 14, 2023
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Learning device, learning method, and storage medium
Patent number
11,526,691
Issue date
Dec 13, 2022
NEC Corporation
Kazutoshi Sagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video decoding device and method using inverse quantization
Patent number
11,509,909
Issue date
Nov 22, 2022
NEC Corporation
Hirofumi Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video decoding device and method using inverse quantization
Patent number
11,496,749
Issue date
Nov 8, 2022
NEC Corporation
Hirofumi Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video decoding device and method using inverse quantization
Patent number
11,483,571
Issue date
Oct 25, 2022
NEC Corporation
Hirofumi Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wave source direction estimation apparatus, wave source direction e...
Patent number
11,454,694
Issue date
Sep 27, 2022
NEC Corporation
Masanori Kato
G01 - MEASURING TESTING
Information
Patent Grant
Wave-source-direction estimation device, wave-source-direction esti...
Patent number
11,408,963
Issue date
Aug 9, 2022
NEC Corporation
Yumi Arai
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Device for estimating speed of moving sound source, speed monitorin...
Patent number
11,360,201
Issue date
Jun 14, 2022
NEC Corporation
Tatsuya Komatsu
G08 - SIGNALLING
Information
Patent Grant
Image recognition system, method, and program, and parameter-traini...
Patent number
11,334,772
Issue date
May 17, 2022
NEC Corporation
Takahiro Toizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Correlation function generation apparatus, correlation function gen...
Patent number
11,336,997
Issue date
May 17, 2022
NEC Corporation
Masanori Kato
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Video encoding device, video decoding device, video encoding method...
Patent number
11,323,720
Issue date
May 3, 2022
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding device, video decoding device, video encoding method...
Patent number
11,310,510
Issue date
Apr 19, 2022
NEC Corporation
Keiichi Chono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Learning device, learning method, and storage medium
Patent number
11,270,163
Issue date
Mar 8, 2022
NEC Corporation
Kazutoshi Sagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Identification device, identification method, and storage medium
Patent number
11,176,420
Issue date
Nov 16, 2021
NEC Corporation
Takahiro Toizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Processing device, processing method, and storage medium
Patent number
11,011,185
Issue date
May 18, 2021
NEC Corporation
Reishi Kondo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Video decoding device, video decoding method, and program
Patent number
10,841,590
Issue date
Nov 17, 2020
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding device, video decoding device, video encoding method...
Patent number
10,841,588
Issue date
Nov 17, 2020
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video decoding device and method using inverse quantization
Patent number
10,771,790
Issue date
Sep 8, 2020
NEC Corporation
Hirofumi Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding device, video decoding device, video encoding method...
Patent number
10,742,991
Issue date
Aug 11, 2020
NEC Corporation
Keiichi Chono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal detection device, signal detection method, and signal detect...
Patent number
10,650,842
Issue date
May 12, 2020
NEC Corporation
Tatsuya Komatsu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
VIDEO DECODING DEVICE AND VIDEO ENCODING DEVICE USING INTER PREDICTION
Publication number
20240163448
Publication date
May 16, 2024
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING DEVICE PERFORMING ENTROPY-ENCODING PROCESS FOR INTER...
Publication number
20240163449
Publication date
May 16, 2024
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NONTRANSIT...
Publication number
20240020837
Publication date
Jan 18, 2024
NEC Corporation
Gaku Nakano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...
Publication number
20230307138
Publication date
Sep 28, 2023
NEC Corporation
Gaku Nakano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...
Publication number
20230298166
Publication date
Sep 21, 2023
NEC Corporation
Gaku Nakano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...
Publication number
20230274553
Publication date
Aug 31, 2023
NEC Corporation
Gaku Nakano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...
Publication number
20230238149
Publication date
Jul 27, 2023
NEC Corporation
Gaku Nakano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...
Publication number
20230230380
Publication date
Jul 20, 2023
NEC Corporation
Gaku Nakano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIDEO DECODING DEVICE, AND VIDEO ENCODING METHOD
Publication number
20230156198
Publication date
May 18, 2023
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REQUIRED TIME PREDICTION APPARATUS, CONTROL METHOD, AND NON-TRANSIT...
Publication number
20230046797
Publication date
Feb 16, 2023
NEC Corporation
Hirofumi INOUE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROL APPARATUS, CONTROL METHOD, AND NON-TRANSITORY STORAGE MEDIUM
Publication number
20230033538
Publication date
Feb 2, 2023
NEC Corporation
Hirofumi INOUE
G07 - CHECKING-DEVICES
Information
Patent Application
PREDICTION METHOD
Publication number
20230005258
Publication date
Jan 5, 2023
NEC Corporation
Shigeki SHINODA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...
Publication number
20220343673
Publication date
Oct 27, 2022
NEC Corporation
Yuzo SENDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD...
Publication number
20220232223
Publication date
Jul 21, 2022
NEC Corporation
Keiichi Chono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD...
Publication number
20220191505
Publication date
Jun 16, 2022
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD...
Publication number
20220191506
Publication date
Jun 16, 2022
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD...
Publication number
20220191510
Publication date
Jun 16, 2022
NEC Corporation
Keiichi CHONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PRIVILEGE ISSUING APPARATUS, METHOD, AND COMPUTER-READABLE MEDIUM
Publication number
20220114687
Publication date
Apr 14, 2022
NEC Corporation
Akane ARUGA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BENEFIT DISTRIBUTION APPARATUS, METHOD, AND NON-TRANSITORY COMPUTER...
Publication number
20220020051
Publication date
Jan 20, 2022
NEC Corporation
Akane ARUGA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WAVE-SOURCE-DIRECTION ESTIMATION DEVICE, WAVE-SOURCE-DIRECTION ESTI...
Publication number
20210263126
Publication date
Aug 26, 2021
NEC Corporation
Yumi ARAI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
WAVE-SOURCE-DIRECTION ESTIMATION DEVICE, WAVE-SOURCE-DIRECTION ESTI...
Publication number
20210263125
Publication date
Aug 26, 2021
NEC Corporation
Yumi ARAI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
RADAR SIGNAL IMAGING DEVICE, RADAR SIGNAL IMAGING METHOD, AND RADAR...
Publication number
20210239829
Publication date
Aug 5, 2021
NEC Corporation
Kazumine OGURA
G01 - MEASURING TESTING
Information
Patent Application
IDENTIFICATION DEVICE, IDENTIFICATION METHOD, AND STORAGE MEDIUM
Publication number
20210224600
Publication date
Jul 22, 2021
NEC Corporation
Takahiro TOIZUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING DEVICE, LEARNING METHOD, AND STORAGE MEDIUM
Publication number
20210081721
Publication date
Mar 18, 2021
NEC Corporation
Kazutoshi SAGI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING DEVICE, LEARNING METHOD, AND STORAGE MEDIUM
Publication number
20210073586
Publication date
Mar 11, 2021
NEC Corporation
Kazutoshi SAGI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...
Publication number
20210063565
Publication date
Mar 4, 2021
NEC Corporation
Shreya SHARMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE RECOGNITION SYSTEM, METHOD, AND PROGRAM, AND PARAMETER-TRAINI...
Publication number
20210056343
Publication date
Feb 25, 2021
NEC Corporation
Takahiro TOIZUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD...
Publication number
20210029363
Publication date
Jan 28, 2021
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD...
Publication number
20210021835
Publication date
Jan 21, 2021
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL SOURCE IDENTIFICATION DEVICE, SIGNAL SOURCE IDENTIFICATION M...
Publication number
20200395002
Publication date
Dec 17, 2020
NEC Corporation
Reishi KONDO
G10 - MUSICAL INSTRUMENTS ACOUSTICS