P

Inventor

OTSUKA ATSUSHI

JP17 patents
⚠️ This page may combine multiple inventors who share the name “OTSUKA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON TELEGRAPH & TELEPHONE

13 patents
US11972365B2Apr 30, 2024

Question responding apparatus, question responding method and program

NIPPON TELEGRAPH & TELEPHONE3 citations73
US11954435B2Apr 9, 2024

Text generation apparatus, text generation learning apparatus, text generation method, text generation learning method and program

NIPPON TELEGRAPH & TELEPHONE5 citations73
US12430510B2Sep 30, 2025

Text generation apparatus, text generation learning apparatus, text generation method, text generation learning method and program

NIPPON TELEGRAPH & TELEPHONE0 citations61
US12210847B2Jan 28, 2025

Sentence generation using pre-trained model with word importance and focus point

NIPPON TELEGRAPH & TELEPHONE0 citations61
US11693854B2Jul 4, 2023

Question responding apparatus, question responding method and program

NIPPON TELEGRAPH & TELEPHONE0 citations61
US11481560B2Oct 25, 2022

Information processing device, information processing method, and program

NIPPON TELEGRAPH & TELEPHONE1 citations61
US12026460B2Jul 2, 2024

Dialogue data generation device, dialogue data generation method, and program

NIPPON TELEGRAPH & TELEPHONE0 citations58
US11593436B2Feb 28, 2023

Information provision device, information provision method, and program

NIPPON TELEGRAPH & TELEPHONE1 citations57
US12314659B2May 27, 2025

Answer generating device, answer learning device, answer generating method, and answer generating program

NIPPON TELEGRAPH & TELEPHONE0 citations50
US12292904B2May 6, 2025

Text generation apparatus, text generation method, text generation learning apparatus, text generation learning method and program

NIPPON TELEGRAPH & TELEPHONE0 citations50
US11182435B2Nov 23, 2021

Model generation device, text search device, model generation method, text search method, data structure, and program

NIPPON TELEGRAPH & TELEPHONE0 citations50
US12014148B2Jun 18, 2024

Utterance generation device, method, and program

NIPPON TELEGRAPH & TELEPHONE0 citations49
US11545150B2Jan 3, 2023

Dialog device, dialog method, data structure, and program

NIPPON TELEGRAPH & TELEPHONE0 citations49

TOSHIBA TEC KK

2 patents

NTT INC

1 patent

HAYASHI RYOJI

1 patent