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Shoichiro SAITO
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Musashino-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Command analysis device, command analysis method, and program
Patent number
12,112,749
Issue date
Oct 8, 2024
Nippon Telegraph and Telephone Corporation
Kazunori Kobayashi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Frequency characteristics converting apparatus, method and program...
Patent number
12,069,448
Issue date
Aug 20, 2024
Nippon Telegraph and Telephone Corporation
Kazunori Kobayashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Sound generation apparatus, data generation apparatus, anomaly scor...
Patent number
11,996,120
Issue date
May 28, 2024
Nippon Telegraph and Telephone Corporation
Yuma Koizumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Feature extraction apparatus, anomaly score estimation apparatus, m...
Patent number
11,971,332
Issue date
Apr 30, 2024
Nippon Telegraph and Telephone Corporation
Yuma Koizumi
G01 - MEASURING TESTING
Information
Patent Grant
Continuous utterance estimation apparatus, continuous utterance est...
Patent number
11,961,517
Issue date
Apr 16, 2024
Nippon Telegraph and Telephone Corporation
Kazunori Kobayashi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound collection loudspeaker apparatus, method and program for the...
Patent number
11,894,013
Issue date
Feb 6, 2024
Nippon Telegraph and Telephone Corporation
Kazunori Kobayashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Anomaly score estimation apparatus, anomaly score estimation method...
Patent number
11,835,430
Issue date
Dec 5, 2023
Nippon Telegraph and Telephone Corporation
Yuma Koizumi
G01 - MEASURING TESTING
Information
Patent Grant
Echo cancelation method, apparatus, program and recording medium
Patent number
11,729,550
Issue date
Aug 15, 2023
Nippon Telegraph and Telephone Corporation
Kazunori Kobayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound collection loudspeaker apparatus, method and program for the...
Patent number
11,678,114
Issue date
Jun 13, 2023
Nippon Telegraph and Telephone Corporation
Shoichiro Saito
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Anomalous sound detection apparatus, degree-of-anomaly calculation...
Patent number
11,609,115
Issue date
Mar 21, 2023
Nippon Telegraph and Telephone Corporation
Yuma Koizumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound collection loudspeaker apparatus, method and program for the...
Patent number
11,516,584
Issue date
Nov 29, 2022
Nippon Telegraph and Telephone Corporation
Shoichiro Saito
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sound collection apparatus
Patent number
11,510,000
Issue date
Nov 22, 2022
Nippon Telegraph and Telephone Corporation
Sakurako Yazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Anomalous sound detection training apparatus, acoustic feature extr...
Patent number
11,480,497
Issue date
Oct 25, 2022
Nippon Telegraph and Telephone Corporation
Yuma Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sound collection loudspeaker apparatus, method and program for the...
Patent number
11,482,234
Issue date
Oct 25, 2022
Nippon Telegraph and Telephone Corporation
Kazunori Kobayashi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound collection apparatus
Patent number
11,479,184
Issue date
Oct 25, 2022
Nippon Telegraph and Telephone Corporation
Kazunori Kobayashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Anomalous sound detection apparatus, anomaly model learning apparat...
Patent number
11,467,570
Issue date
Oct 11, 2022
Nippon Telegraph and Telephone Corporation
Yuma Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Conversation support system, method and program for the same
Patent number
11,425,517
Issue date
Aug 23, 2022
Nippon Telegraph and Telephone Corporation
Kazunori Kobayashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Target sound enhancement device, noise estimation parameter learnin...
Patent number
11,322,169
Issue date
May 3, 2022
Nippon Telegraph and Telephone Corporation
Yuma Koizumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Howling suppression apparatus, and method and program for the same
Patent number
11,252,506
Issue date
Feb 15, 2022
Nippon Telegraph and Telephone Corporation
Shoichiro Saito
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
LEARNING DEVICE, LEARNING METHOD, AND PROGRAM
Publication number
20240378445
Publication date
Nov 14, 2024
Nippon Telegraph and Telephone Corporation
Keigo WAKAYAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ESTIMATION METHOD, APPARATUS AND PROGRAM
Publication number
20240273885
Publication date
Aug 15, 2024
Nippon Telegraph and Telephone Corporation
Masahiro YASUDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTINUOUS UTTERANCE ESTIMATION APPARATUS, CONTINUOUS UTTERANCE EST...
Publication number
20240233725
Publication date
Jul 11, 2024
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
THRESHOLD ACQUISITION APPARATUS, METHOD AND PROGRAM FOR THE SAME
Publication number
20240152133
Publication date
May 9, 2024
Nippon Telegraph and Telephone Corporation
Shin MURATA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SCENE ESTIMATE METHOD, SCENE ESTIMATE APPARATUS, AND PROGRAM
Publication number
20240087594
Publication date
Mar 14, 2024
Nippon Telegraph and Telephone Corporation
Masahiro YASUDA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ENVIRONMENT ESTIMATION APPARATUS, ENVIRONMENT ESTIMATION METHOD, AN...
Publication number
20230245675
Publication date
Aug 3, 2023
Nippon Telegraph and Telephone Corporation
Yuma KOIZUMI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ANOMALY SCORE CALCULATION APPARATUS, ANOMALOUS SOUND DETECTION APPA...
Publication number
20230088157
Publication date
Mar 23, 2023
Nippon Telegraph and Telephone Corporation
Yuma KOIZUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ABNORMAL DATA GENERATION DEVICE, ABNORMAL DATA GENERATION MODEL LEA...
Publication number
20230086628
Publication date
Mar 23, 2023
Nippon Telegraph and Telephone Corporation
Yuma KOIZUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ANOMALY SCORE ESTIMATION APPARATUS, ANOMALY SCORE ESTIMATION METHOD...
Publication number
20220283057
Publication date
Sep 8, 2022
Nippon Telegraph and Telephone Corporation
Yuma KOIZUMI
G01 - MEASURING TESTING
Information
Patent Application
FEATURE EXTRACTION APPARATUS, ANOMALY SCORE ESTIMATION APPARATUS, M...
Publication number
20220260459
Publication date
Aug 18, 2022
Nippon Telegraph and Telephone Corporation
Yuma KOIZUMI
G01 - MEASURING TESTING
Information
Patent Application
ABNORMALITY ESTIMATION DEVICE, ABNORMALITY ESTIMATION METHOD, AND P...
Publication number
20220246165
Publication date
Aug 4, 2022
Nippon Telegraph and Telephone Corporation
Yuma KOIZUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ECHO CANCELATION METHOD, APPARATUS, PROGRAM AND RECORDING MEDIUM
Publication number
20220240009
Publication date
Jul 28, 2022
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMAND ANALYSIS DEVICE, COMMAND ANALYSIS METHOD, AND PROGRAM
Publication number
20220199083
Publication date
Jun 23, 2022
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
FREQUENCY CHARACTERISTICS CONVERTING APPARATUS, METHOD AND PROGRAM...
Publication number
20220191614
Publication date
Jun 16, 2022
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
VOLUME CONTROL APPARATUS, METHODS AND PROGRAMS FOR THE SAME
Publication number
20220189499
Publication date
Jun 16, 2022
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SOUND GENERATION APPARATUS, DATA GENERATION APPARATUS, ANOMALY SCOR...
Publication number
20220122629
Publication date
Apr 21, 2022
Nippon Telegraph and Telephone Corporation
Yuma KOIZUMI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CHANNEL SELECTION APPARATUS, CHANNEL SELECTION METHOD, AND PROGRAM
Publication number
20220051657
Publication date
Feb 17, 2022
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
KEYWORD DETECTION APPARATUS, KEYWORD DETECTION METHOD, AND PROGRAM
Publication number
20220051659
Publication date
Feb 17, 2022
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SOUND-EMITTING DEVICE
Publication number
20220013102
Publication date
Jan 13, 2022
Nippon Telegraph and Telephone Corporation
Sakurako Yazawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SOUND COLLECTION APPARATUS
Publication number
20210321192
Publication date
Oct 14, 2021
Nippon Telegraph and Telephone Corporation
Sakurako YAZAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONVERSATION SUPPORT SYSTEM, METHOD AND PROGRAM FOR THE SAME
Publication number
20210314714
Publication date
Oct 7, 2021
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
SOUND COLLECTION LOUDSPEAKER APPARATUS, METHOD AND PROGRAM FOR THE...
Publication number
20210304780
Publication date
Sep 30, 2021
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SOUND COLLECTION LOUDSPEAKER APPARATUS, METHOD AND PROGRAM FOR THE...
Publication number
20210306742
Publication date
Sep 30, 2021
Nippon Telegraph and Telephone Corporation
Shoichiro SAITO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTINUOUS UTTERANCE ESTIMATION APPARATUS, CONTINUOUS UTTERANCE EST...
Publication number
20210241772
Publication date
Aug 5, 2021
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SOUND COLLECTION APPARATUS
Publication number
20210229604
Publication date
Jul 29, 2021
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
SOUND COLLECTION LOUDSPEAKER APPARATUS, METHOD AND PROGRAM FOR THE...
Publication number
20210235191
Publication date
Jul 29, 2021
Nippon Telegraph and Telephone Corporation
Shoichiro SAITO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SOUND COLLECTION LOUDSPEAKER APPARATUS, METHOD AND PROGRAM FOR THE...
Publication number
20210233552
Publication date
Jul 29, 2021
Nippon Telegraph and Telephone Corporation
Kazunori KOBAYASHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
HOWLING SUPPRESSION APPARATUS, AND METHOD AND PROGRAM FOR THE SAME
Publication number
20210006899
Publication date
Jan 7, 2021
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Shoichiro SAITO
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
TARGET SOUND ENHANCEMENT DEVICE, NOISE ESTIMATION PARAMETER LEARNIN...
Publication number
20200388298
Publication date
Dec 10, 2020
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Yuma KOIZUMI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ANOMALOUS SOUND DETECTION APPARATUS, ANOMALY MODEL LEARNING APPARAT...
Publication number
20200209842
Publication date
Jul 2, 2020
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Yuma KOIZUMI
G05 - CONTROLLING REGULATING