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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Text generation apparatus, text generation method, text generation...
Patent number
12,292,904
Issue date
May 6, 2025
Nippon Telegraph and Telephone Corporation
Itsumi Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sentence generation using pre-trained model with word importance an...
Patent number
12,210,847
Issue date
Jan 28, 2025
Nippon Telegraph and Telephone Corporation
Itsumi Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Utterance sentence extension apparatus, utterance sentence generato...
Patent number
12,182,497
Issue date
Dec 31, 2024
Nippon Telegraph and Telephone Corporation
Ko Mitsuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonverbal information generation apparatus, method, and program
Patent number
12,165,672
Issue date
Dec 10, 2024
Nippon Telegraph and Telephone Corporation
Ryo Ishii
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Learning device, learning method and learning program
Patent number
12,112,275
Issue date
Oct 8, 2024
Nippon Telegraph and Telephone Corporation
Kosuke Nishida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Structured text processing learning apparatus, structured text proc...
Patent number
12,106,048
Issue date
Oct 1, 2024
Nippon Telegraph and Telephone Corporation
Narichika Nomoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Learning apparatus, search apparatus, learning method, search metho...
Patent number
12,056,168
Issue date
Aug 6, 2024
Nippon Telegraph and Telephone Corporation
Taku Hasegawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dialogue data generation device, dialogue data generation method, a...
Patent number
12,026,460
Issue date
Jul 2, 2024
Nippon Telegraph and Telephone Corporation
Taichi Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication skill evaluation system, communication skill evaluati...
Patent number
12,027,062
Issue date
Jul 2, 2024
Nippon Telegraph and Telephone Corporation
Ryo Ishii
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Dialogue processing apparatus, learning apparatus, dialogue process...
Patent number
12,026,472
Issue date
Jul 2, 2024
Nippon Telegraph and Telephone Corporation
Yasuhito Osugi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Utterance pair acquisition apparatus, utterance pair acquisition me...
Patent number
12,019,986
Issue date
Jun 25, 2024
Nippon Telegraph and Telephone Corporation
Ko Mitsuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Utterance generation device, method, and program
Patent number
12,014,148
Issue date
Jun 18, 2024
Nippon Telegraph and Telephone Corporation
Taichi Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Response selecting apparatus, response selecting method, and respon...
Patent number
12,001,465
Issue date
Jun 4, 2024
Nippon Telegraph and Telephone Corporation
Ryuichiro Higashinaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonverbal information generation apparatus, nonverbal information g...
Patent number
11,989,976
Issue date
May 21, 2024
Nippon Telegraph and Telephone Corporation
Ryo Ishii
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Question responding apparatus, question responding method and program
Patent number
11,972,365
Issue date
Apr 30, 2024
Nippon Telegraph and Telephone Corporation
Atsushi Otsuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Text generation apparatus, text generation learning apparatus, text...
Patent number
11,954,435
Issue date
Apr 9, 2024
Nippon Telegraph and Telephone Corporation
Itsumi Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Response selecting apparatus, model learning apparatus, response se...
Patent number
11,941,365
Issue date
Mar 26, 2024
Nippon Telegraph and Telephone Corporation
Ryuichiro Higashinaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vector generation device, sentence pair learning device, vector gen...
Patent number
11,893,353
Issue date
Feb 6, 2024
Nippon Telegraph and Telephone Corporation
Kosuke Nishida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Language characteristic extraction device, named entity extraction...
Patent number
11,809,820
Issue date
Nov 7, 2023
Nippon Telegraph and Telephone Corporation
Kuniko Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Phrase vector learning device, method, and program
Patent number
11,704,485
Issue date
Jul 18, 2023
Nippon Telegraph and Telephone Corporation
Itsumi Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Question responding apparatus, question responding method and program
Patent number
11,693,854
Issue date
Jul 4, 2023
Nippon Telegraph and Telephone Corporation
Kyosuke Nishida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Learning device of phrase generation model, phrase generation devic...
Patent number
11,651,166
Issue date
May 16, 2023
Nippon Telegraph and Telephone Corporation
Itsumi Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Phrase generation relationship estimation model learning device, ph...
Patent number
11,568,132
Issue date
Jan 31, 2023
Nippon Telegraph and Telephone Corporation
Itsumi Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dialog device, dialog method, data structure, and program
Patent number
11,545,150
Issue date
Jan 3, 2023
Nippon Telegraph and Telephone Corporation
Atsushi Otsuka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Word vector changing device, method, and program
Patent number
11,537,790
Issue date
Dec 27, 2022
Nippon Telegraph and Telephone Corporation
Katsuji Bessho
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing device, information processing method, and p...
Patent number
11,481,560
Issue date
Oct 25, 2022
Nippon Telegraph and Telephone Corporation
Kyosuke Nishida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Estimation device, estimation method and program
Patent number
11,475,911
Issue date
Oct 18, 2022
Nippon Telegraph and Telephone Corporation
Ryo Ishii
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Response sentence generation device, response sentence generation m...
Patent number
11,429,784
Issue date
Aug 30, 2022
Nippon Telegraph and Telephone Corporation
Nozomi Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonverbal information generation apparatus, nonverbal information g...
Patent number
11,404,063
Issue date
Aug 2, 2022
Nippon Telegraph and Telephone Corporation
Ryo Ishii
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sentence generation device, model learning device, sentence generat...
Patent number
11,403,469
Issue date
Aug 2, 2022
Nippon Telegraph and Telephone Corporation
Itsumi Saito
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Nonverbal Information Generation Apparatus, Nonverbal Information G...
Publication number
20240321011
Publication date
Sep 26, 2024
Nippon Telegraph and Telephone Corporation
Ryo ISHII
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIALOGUE PROCESSING APPARATUS, LEARNING APPARATUS, DIALOGUE PROCESS...
Publication number
20240320440
Publication date
Sep 26, 2024
Nippon Telegraph and Telephone Corporation
Yasuhito OSUGI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TEXT GENERATION APPARATUS, TEXT GENERATION LEARNING APPARATUS, TEXT...
Publication number
20240202442
Publication date
Jun 20, 2024
Nippon Telegraph and Telephone Corporation
Itsumi SAITO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING APPARATUS, INFORMATION PROCESSING APPARATUS, LEARNING METH...
Publication number
20240202495
Publication date
Jun 20, 2024
Nippon Telegraph and Telephone Corporation
Kosuke NISHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LANGUAGE PROCESSING APPARATUS, LEARNING APPARATUS, LANGUAGE PROCESS...
Publication number
20230306202
Publication date
Sep 28, 2023
Nippon Telegraph and Telephone Corporation
Yasuhito OSUGI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ESTIMATION APPARATUS, LEARNING APPARATUS, ESTIMATION METHOD, LEARNI...
Publication number
20230195723
Publication date
Jun 22, 2023
Nippon Telegraph and Telephone Corporation
Soichiro KAKU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TEXT GENERATION APPARATUS, TEXT GENERATION LEARNING APPARATUS, TEXT...
Publication number
20230130902
Publication date
Apr 27, 2023
Nippon Telegraph and Telephone Corporation
Itsumi SAITO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING APPARATUS, TEXT GENERATION APPARATUS, LEARNING METHOD, TEX...
Publication number
20230076576
Publication date
Mar 9, 2023
Nippon Telegraph and Telephone Corporation
Kyosuke NISHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING APPARATUS, SEARCH APPARATUS, LEARNING METHOD, SEARCH METHO...
Publication number
20230072537
Publication date
Mar 9, 2023
Nippon Telegraph and Telephone Corporation
Taku HASEGAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIALOGUE PROCESSING APPARATUS, LEARNING APPARATUS, DIALOGUE PROCESS...
Publication number
20230034414
Publication date
Feb 2, 2023
Nippon Telegraph and Telephone Corporation
Yasuhito OSUGI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING DATA GENERATION METHOD, LEARNING DATA GENERATION APPARATUS...
Publication number
20230026110
Publication date
Jan 26, 2023
Nippon Telegraph and Telephone Corporation
Itsumi SAITO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ABSTRACT LEARNING METHOD, ABSTRACT LEARNING APPARATUS AND PROGRAM
Publication number
20230028376
Publication date
Jan 26, 2023
Nippon Telegraph and Telephone Corporation
Itsumi SAITO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...
Publication number
20220405639
Publication date
Dec 22, 2022
Nippon Telegraph and Telephone Corporation
Kosuke NISHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TEXT GENERATION APPARATUS, TEXT GENERATION LEARNING APPARATUS, TEXT...
Publication number
20220366140
Publication date
Nov 17, 2022
Nippon Telegraph and Telephone Corporation
Itsumi SAITO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GENERATION APPARATUS, LEARNING APPARATUS, GENERATION METHOD AND PRO...
Publication number
20220358361
Publication date
Nov 10, 2022
Nippon Telegraph and Telephone Corporation
Atsushi OTSUKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TEXT GENERATION APPARATUS, TEXT GENERATION LEARNING APPARATUS, TEXT...
Publication number
20220343076
Publication date
Oct 27, 2022
Nippon Telegraph and Telephone Corporation
Itsumi SAITO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STRUCTURED TEXT PROCESSING LEARNING APPARATUS, STRUCTURED TEXT PROC...
Publication number
20220269856
Publication date
Aug 25, 2022
Nippon Telegraph and Telephone Corporation
Narichika NOMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
UTTERANCE SENTENCE EXTENSION APPARATUS, UTTERANCE SENTENCE GENERATO...
Publication number
20220261536
Publication date
Aug 18, 2022
Nippon Telegraph and Telephone Corporation
Ko MITSUDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
UTTERANCE GENERATION DEVICE, METHOD, AND PROGRAM
Publication number
20220261556
Publication date
Aug 18, 2022
Nippon Telegraph and Telephone Corporation
Taichi KATAYAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STRUCTURED TEXT PROCESSING APPARATUS, STRUCTURED TEXT PROCESSING ME...
Publication number
20220253591
Publication date
Aug 11, 2022
Nippon Telegraph and Telephone Corporation
Narichika NOMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIALOGUE PROCESSING APPARATUS, LEARNING APPARATUS, DIALOGUE PROCESS...
Publication number
20220229997
Publication date
Jul 21, 2022
Nippon Telegraph and Telephone Corporation
Yasuhito OSUGI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
UTTERANCE PAIR ACQUISITION APPARATUS, UTTERANCE PAIR ACQUISITION ME...
Publication number
20220207239
Publication date
Jun 30, 2022
Nippon Telegraph and Telephone Corporation
Ko MITSUDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIALOG ACTION ESTIMATION DEVICE, DIALOG ACTION ESTIMATION METHOD, D...
Publication number
20220164545
Publication date
May 26, 2022
Nippon Telegraph and Telephone Corporation
Nozomi KOBAYASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TEXT GENERATION APPARATUS, TEXT GENERATION METHOD, TEXT GENERATION...
Publication number
20220138239
Publication date
May 5, 2022
Nippon Telegraph and Telephone Corporation
Itsumi SAITO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GENERATION APPARATUS, LEARNING APPARATUS, GENERATION METHOD AND PRO...
Publication number
20220138267
Publication date
May 5, 2022
Nippon Telegraph and Telephone Corporation
Atsushi OTSUKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TEXT GENERATION APPARATUS, TEXT GENERATION METHOD, TEXT GENERATION...
Publication number
20220138438
Publication date
May 5, 2022
Nippon Telegraph and Telephone Corporation
Itsumi SAITO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
QUESTION RESPONDING APPARATUS, LEARNING APPARATUS, QUESTION RESPOND...
Publication number
20220138601
Publication date
May 5, 2022
Nippon Telegraph and Telephone Corporation
Kyosuke NISHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPOKEN SENTENCE GENERATION MODEL LEARNING DEVICE, SPOKEN SENTENCE C...
Publication number
20220084506
Publication date
Mar 17, 2022
Nippon Telegraph and Telephone Corporation
Ko MITSUDA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ANSWER GENERATING DEVICE, ANSWER LEARNING DEVICE, ANSWER GENERATING...
Publication number
20220043972
Publication date
Feb 10, 2022
Nippon Telegraph and Telephone Corporation
Kosuke NISHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING DEVICE, LEARNING METHOD AND LEARNING PROGRAM
Publication number
20210383257
Publication date
Dec 9, 2021
Nippon Telegraph and Telephone Corporation
Kosuke NISHIDA
G06 - COMPUTING CALCULATING COUNTING