Inventor
SAITO ITSUMI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SAITO ITSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
14 patentsUS12026472B2Jul 2, 2024
Dialogue processing apparatus, learning apparatus, dialogue processing method, learning method and program
NIPPON TELEGRAPH & TELEPHONE5 citations83
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
US12387051B2Aug 12, 2025
Dialogue processing apparatus, learning apparatus, dialogue processing method, learning method and program
NIPPON TELEGRAPH & TELEPHONE1 citations62
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
US11704485B2Jul 18, 2023
Phrase vector learning device, method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations51
US11651166B2May 16, 2023
Learning device of phrase generation model, phrase generation device, method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations51
US11568132B2Jan 31, 2023
Phrase generation relationship estimation model learning device, phrase generation device, method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations51
US11403469B2Aug 2, 2022
Sentence generation device, model learning device, sentence generation method, model learning method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations51
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
NTT INC
3 patentsUS12566927B2Mar 3, 2026
Dialogue processing apparatus, learning apparatus, dialogue processing method, learning method and program
NTT INC0 citations60
US12518139B2Jan 6, 2026
Learning apparatus, information processing apparatus, learning method, information processing method and program
NTT INC0 citations50
US12481830B2Nov 25, 2025
Text generation apparatus, text generation learning apparatus, text generation method, text generation learning method and program
NTT INC0 citations50