Inventor
HANAZAWA KEN
JP18 patents
⚠️ This page may combine multiple inventors who share the name “HANAZAWA KEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
11 patentsUS7809562B2Oct 5, 2010
Voice recognition system and method for recognizing input voice information
NEC CORP14 citations82
US9905243B2Feb 27, 2018
Speech processing system, speech processing method, speech processing program, vehicle including speech processing system on board, and microphone placing method
NEC CORP3 citations72
US12482011B2Nov 25, 2025
Familiarity degree estimation apparatus, familiarity degree estimation method, and recording medium
NEC CORP0 citations58
US12327429B2Jun 10, 2025
Customer analysis apparatus, customer analysis method, and non-transitory storage medium
NEC CORP0 citations58
US12314967B2May 27, 2025
Familiarity degree estimation apparatus, familiarity degree estimation method, and recording medium
NEC CORP0 citations58
US12211313B2Jan 28, 2025
Customer analysis apparatus, customer analysis method, and non-transitory storage medium
NEC CORP0 citations58
US9847091B2Dec 19, 2017
Speech processing apparatus, speech processing method, speech processing program, method of attaching speech processing apparatus, ceiling member, and vehicle
NEC CORP0 citations51
US12210593B2Jan 28, 2025
Receive operator input correcting product information when precision of identification of product is less than reference value
NEC CORP0 citations48
US12014370B2Jun 18, 2024
Processing apparatus, processing method, and non-transitory storage medium
NEC CORP0 citations48
US9972336B2May 15, 2018
Speech input apparatus, speech processing method, speech processing program, ceiling member, and vehicle
NEC CORP0 citations41
US9449616B2Sep 20, 2016
Noise reduction system, speech detection system, speech recognition system, noise reduction method, and noise reduction program
NEC CORP0 citations39
HANAZAWA KEN
2 patentsOKABE KOJI
2 patentsUS9047562B2Jun 2, 2015
Data processing device, information storage medium storing computer program therefor and data processing method
OKABE KOJI3 citations57
US8682668B2Mar 25, 2014
Language model score look-ahead value imparting device, language model score look-ahead value imparting method, and program storage medium
OKABE KOJI0 citations47