Ryo MASUMURA

Person

Yokosuka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Facial expression labeling apparatus, facial expression labelling m...
- Patent number 12,148,246
- Issue date Nov 19, 2024
- Nippon Telegraph and Telephone Corporation
- Akihiko Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Learning device, voice recognition device, learning method, voice r...
- Patent number 12,148,418
- Issue date Nov 19, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo Masumura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sequence labeling apparatus, sequence labeling method, and program
- Patent number 12,142,258
- Issue date Nov 12, 2024
- Nippon Telegraph and Telephone Corporation
- Tomohiro Tanaka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Utterance section detection device, utterance section detection met...
- Patent number 12,136,435
- Issue date Nov 5, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo Masumura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Language model score calculating apparatus, learning apparatus, lan...
- Patent number 12,131,729
- Issue date Oct 29, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo Masumura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech recognition device, speech recognition method, and program
- Patent number 12,057,105
- Issue date Aug 6, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo Masumura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tag estimation device, tag estimation method, and program
- Patent number 12,002,486
- Issue date Jun 4, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo Masumura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voice/non-voice determination device, voice/non-voice determination...
- Patent number 11,894,017
- Issue date Feb 6, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo Masumura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Language model score calculation apparatus, language model generati...
- Patent number 11,887,620
- Issue date Jan 30, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo Masumura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pronunciation error detection apparatus, pronunciation error detect...
- Patent number 11,568,761
- Issue date Jan 31, 2023
- Nippon Telegraph and Telephone Corporation
- Satoshi Kobashikawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Confusion network distributed representation generation apparatus,...
- Patent number 11,556,783
- Issue date Jan 17, 2023
- Nippon Telegraph and Telephone Corporation
- Ryo Masumura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document identification device, document identification method, and...
- Patent number 11,462,212
- Issue date Oct 4, 2022
- Nippon Telegraph and Telephone Corporation
- Ryo Masumura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Learning apparatus, speech recognition rank estimating apparatus, m...
- Patent number 11,380,301
- Issue date Jul 5, 2022
- Nippon Telegraph and Telephone Corporation
- Tomohiro Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Model learning device, method and recording medium for learning neu...
- Patent number 11,081,105
- Issue date Aug 3, 2021
- Nippon Telegraph and Telephone Corporation
- Hirokazu Masataki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TAG ESTIMATION DEVICE, TAG ESTIMATION METHOD, AND PROGRAM
- Publication number 20240290344
- Publication date Aug 29, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo MASUMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SOURCE SEPARATION METHOD, SOUND SOURCE SEPARATION APPARATUS,...
- Publication number 20240233744
- Publication date Jul 11, 2024
- Nippon Telegraph and Telephone Corporation
- Naoki MAKISHIMA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SOURCE SEPARATION METHOD, SOUND SOURCE SEPARATION APPARATUS,...
- Publication number 20240135950
- Publication date Apr 25, 2024
- Nippon Telegraph and Telephone Corporation
- Naoki MAKISHIMA
- 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
MODEL LEARNING APPARATUS, METHOD AND PROGRAM FOR THE SAME
- Publication number 20230206118
- Publication date Jun 29, 2023
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Hosana KAMIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEQUENCE CONVERSION APPARATUS, MACHINE LEARNING APPARATUS, SEQUENCE...
- Publication number 20230072015
- Publication date Mar 9, 2023
- Nippon Telegraph and Telephone Corporation
- Mana IHORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FACIAL EXPRESSION LABELING APPARATUS, FACIAL EXPRESSION LABELLING M...
- Publication number 20220406093
- Publication date Dec 22, 2022
- Nippon Telegraph and Telephone Corporation
- Akihiko TAKASHIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOICE/NON-VOICE DETERMINATION DEVICE, VOICE/NON-VOICE DETERMINATION...
- Publication number 20220277767
- Publication date Sep 1, 2022
- Nippon Telegraph and Telephone Corporation
- Ryo MASUMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UTTERANCE SECTION DETECTION DEVICE, UTTERANCE SECTION DETECTION MET...
- Publication number 20220270637
- Publication date Aug 25, 2022
- Nippon Telegraph and Telephone Corporation
- Ryo MASUMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEECH RECOGNITION DEVICE, SPEECH RECOGNITION METHOD, AND PROGRAM
- Publication number 20220139374
- Publication date May 5, 2022
- Nippon Telegraph and Telephone Corporation
- Ryo MASUMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MODEL LEARNING APPARATUS, LABEL ESTIMATION APPARATUS, METHOD AND PR...
- Publication number 20220108217
- Publication date Apr 7, 2022
- Nippon Telegraph and Telephone Corporation
- Hosana KAMIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEQUENCE LABELING APPARATUS, SEQUENCE LABELING METHOD, AND PROGRAM
- Publication number 20220093079
- Publication date Mar 24, 2022
- Nippon Telegraph and Telephone Corporation
- Tomohiro TANAKA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TAG ESTIMATION DEVICE, TAG ESTIMATION METHOD, AND PROGRAM
- Publication number 20220036912
- Publication date Feb 3, 2022
- Nippon Telegraph and Telephone Corporation
- Ryo MASUMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LANGUAGE MODEL SCORE CALCULATION APPARATUS, LANGUAGE MODEL GENERATI...
- Publication number 20220013136
- Publication date Jan 13, 2022
- Nippon Telegraph and Telephone Corporation
- Ryo MASUMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LEARNING DEVICE, VOICE RECOGNITION DEVICE, LEARNING METHOD, VOICE R...
- Publication number 20210319783
- Publication date Oct 14, 2021
- Nippon Telegraph and Telephone Corporation
- Ryo MASUMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LEARNING DATA GENERATION DEVICE, LEARNING DATA GENERATION METHOD, A...
- Publication number 20210183368
- Publication date Jun 17, 2021
- Nippon Telegraph and Telephone Corporation
- Ryo MASUMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LANGUAGE MODEL SCORE CALCULATING APPARATUS, LEARNING APPARATUS, LAN...
- Publication number 20210174788
- Publication date Jun 10, 2021
- Nippon Telegraph and Telephone Corporation
- Ryo MASUMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LEARNING APPARATUS, SPEECH RECOGNITION RANK ESTIMATING APPARATUS, M...
- Publication number 20210090552
- Publication date Mar 25, 2021
- NIPPPN TELEGRAPH AND TELEPHONE CORPORATION
- Tomohiro TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOCUMENT IDENTIFICATION DEVICE, DOCUMENT IDENTIFICATION METHOD, AND...
- Publication number 20210082415
- Publication date Mar 18, 2021
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Ryo MASUMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LEARNING APPARATUS, IDENTIFICATION APPARATUS, METHODS THEREOF, AND...
- Publication number 20210012158
- Publication date Jan 14, 2021
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Ryo MASUMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONFUSION NETWORK DISTRIBUTED REPRESENTATION GENERATION APPARATUS,...
- Publication number 20200218975
- Publication date Jul 9, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Ryo MASUMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRONUNCIATION ERROR DETECTION APPARATUS, PRONUNCIATION ERROR DETECT...
- Publication number 20200219413
- Publication date Jul 9, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Satoshi KOBASHIKAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MODEL LEARNING DEVICE, METHOD THEREFOR, AND PROGRAM
- Publication number 20190244604
- Publication date Aug 8, 2019
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Hirokazu MASATAKI
- G06 - COMPUTING CALCULATING COUNTING

Ryo MASUMURA

Person

Patents Grantslast 30 patents

Facial expression labeling apparatus, facial expression labelling m...

Learning device, voice recognition device, learning method, voice r...

Sequence labeling apparatus, sequence labeling method, and program

Utterance section detection device, utterance section detection met...

Language model score calculating apparatus, learning apparatus, lan...

Speech recognition device, speech recognition method, and program

Tag estimation device, tag estimation method, and program

Voice/non-voice determination device, voice/non-voice determination...

Language model score calculation apparatus, language model generati...

Pronunciation error detection apparatus, pronunciation error detect...

Confusion network distributed representation generation apparatus,...

Document identification device, document identification method, and...

Learning apparatus, speech recognition rank estimating apparatus, m...

Model learning device, method and recording medium for learning neu...

Patents Applicationslast 30 patents

TAG ESTIMATION DEVICE, TAG ESTIMATION METHOD, AND PROGRAM

SOUND SOURCE SEPARATION METHOD, SOUND SOURCE SEPARATION APPARATUS,...

SOUND SOURCE SEPARATION METHOD, SOUND SOURCE SEPARATION APPARATUS,...

ENVIRONMENT ESTIMATION APPARATUS, ENVIRONMENT ESTIMATION METHOD, AN...

MODEL LEARNING APPARATUS, METHOD AND PROGRAM FOR THE SAME

SEQUENCE CONVERSION APPARATUS, MACHINE LEARNING APPARATUS, SEQUENCE...

FACIAL EXPRESSION LABELING APPARATUS, FACIAL EXPRESSION LABELLING M...

VOICE/NON-VOICE DETERMINATION DEVICE, VOICE/NON-VOICE DETERMINATION...

UTTERANCE SECTION DETECTION DEVICE, UTTERANCE SECTION DETECTION MET...

SPEECH RECOGNITION DEVICE, SPEECH RECOGNITION METHOD, AND PROGRAM

MODEL LEARNING APPARATUS, LABEL ESTIMATION APPARATUS, METHOD AND PR...

SEQUENCE LABELING APPARATUS, SEQUENCE LABELING METHOD, AND PROGRAM

TAG ESTIMATION DEVICE, TAG ESTIMATION METHOD, AND PROGRAM

LANGUAGE MODEL SCORE CALCULATION APPARATUS, LANGUAGE MODEL GENERATI...

LEARNING DEVICE, VOICE RECOGNITION DEVICE, LEARNING METHOD, VOICE R...

LEARNING DATA GENERATION DEVICE, LEARNING DATA GENERATION METHOD, A...

LANGUAGE MODEL SCORE CALCULATING APPARATUS, LEARNING APPARATUS, LAN...

LEARNING APPARATUS, SPEECH RECOGNITION RANK ESTIMATING APPARATUS, M...

DOCUMENT IDENTIFICATION DEVICE, DOCUMENT IDENTIFICATION METHOD, AND...

LEARNING APPARATUS, IDENTIFICATION APPARATUS, METHODS THEREOF, AND...

CONFUSION NETWORK DISTRIBUTED REPRESENTATION GENERATION APPARATUS,...

PRONUNCIATION ERROR DETECTION APPARATUS, PRONUNCIATION ERROR DETECT...

MODEL LEARNING DEVICE, METHOD THEREFOR, AND PROGRAM