Inventor
IIDA RYU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “IIDA RYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT INST INF & COMM TECH
7 patentsUS11861307B2Jan 2, 2024
Request paraphrasing system, request paraphrasing model and request determining model training method, and dialogue system
NAT INST INF & COMM TECH4 citations70
US10936664B2Mar 2, 2021
Dialogue system and computer program therefor
NAT INST INF & COMM TECH3 citations70
US10157171B2Dec 18, 2018
Annotation assisting apparatus and computer program therefor
NAT INST INF & COMM TECH2 citations70
US12541654B2Feb 3, 2026
Text classifier for answer identification, background knowledge representation generator and training device therefor, and computer program
NAT INST INF & COMM TECH0 citations49
US11176328B2Nov 16, 2021
Non-factoid question-answering device
NAT INST INF & COMM TECH0 citations48
US11106714B2Aug 31, 2021
Summary generating apparatus, summary generating method and computer program
NAT INST INF & COMM TECH0 citations46
US12099801B2Sep 24, 2024
Answer classifier and representation generator for question-answering system using GAN, and computer program for training the representation generator
NAT INST INF & COMM TECH0 citations45