Inventor
NISHIJIMA TOSHIFUMI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “NISHIJIMA TOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
19 patentsUS10192126B2Jan 29, 2019
Behavior recognition apparatus, learning apparatus, and method
TOYOTA MOTOR CO LTD9 citations83
US11087757B2Aug 10, 2021
Determining a system utterance with connective and content portions from a user utterance
TOYOTA MOTOR CO LTD5 citations82
US10395653B2Aug 27, 2019
Voice dialog device and voice dialog method
TOYOTA MOTOR CO LTD7 citations82
US10319379B2Jun 11, 2019
Methods and systems for voice dialogue with tags in a position of text for determining an intention of a user utterance
TOYOTA MOTOR CO LTD6 citations82
US10311873B2Jun 4, 2019
Voice interaction apparatus and voice interaction method
TOYOTA MOTOR CO LTD3 citations72
US11900932B2Feb 13, 2024
Determining a system utterance with connective and content portions from a user utterance
TOYOTA MOTOR CO LTD1 citations71
US10867607B2Dec 15, 2020
Voice dialog device and voice dialog method
TOYOTA MOTOR CO LTD2 citations71
US10438586B2Oct 8, 2019
Voice dialog device and voice dialog method
TOYOTA MOTOR CO LTD3 citations71
US10629202B2Apr 21, 2020
Voice interaction system and voice interaction method for outputting non-audible sound
TOYOTA MOTOR CO LTD2 citations68
US12530903B2Jan 20, 2026
Information processing apparatus and method
TOYOTA MOTOR CO LTD0 citations62
US11328337B2May 10, 2022
Method and system for level of difficulty determination using a sensor
TOYOTA MOTOR CO LTD0 citations62
US12340803B2Jun 24, 2025
Determining a current system utterance with connective and content portions from a user utterance
TOYOTA MOTOR CO LTD0 citations61
US12103541B2Oct 1, 2024
Information output control method and information output control system
TOYOTA MOTOR CO LTD0 citations51
US11056106B2Jul 6, 2021
Voice interaction system and information processing apparatus
TOYOTA MOTOR CO LTD0 citations50
US10269349B2Apr 23, 2019
Voice interactive device and voice interaction method
TOYOTA MOTOR CO LTD0 citations50
US12516949B2Jan 6, 2026
Information processing apparatus, method
TOYOTA MOTOR CO LTD0 citations45
US10292194B2May 14, 2019
Voice input/output apparatus, wireless connection method, and voice interaction system
TOYOTA MOTOR CO LTD0 citations41
US10593323B2Mar 17, 2020
Keyword generation apparatus and keyword generation method
TOYOTA MOTOR CO LTD0 citations39
US10828773B2Nov 10, 2020
Voice interactive robot and voice interaction system
TOYOTA MOTOR CO LTD0 citations37