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Inventor

RYO YANAGAWA

Inventor
JP

Overview

2→
Patents
2025–2026
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G07Cprimary
G07CTime or attendance registers29%
G10LSpeech analysis techniques or speech synthesis29%
G06NComputing arrangements based on specific computational models14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers14%
PatentTitleYear
12,548,386Noise generation cause identifying method and noise generation cause identifying device202612,417,660Method for learning mapping2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2025–2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD22025–2026
Locations
LocationPatentsSpan
JP22025–2026