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Inventor

TOSHIYUKI KATAOKA

Inventor
JP

Overview

2→
Patents
2024
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.

G06Fprimary
G06FElectric digital data processing25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
G09BEducational or demonstration appliances25%
G06VImage or video recognition or understanding13%
G10LSpeech analysis techniques or speech synthesis13%
PatentTitleYear
12,093,324Scoring device, scoring method, and recording medium202412,080,288Learning support device, learning support method, and recording medium2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to NEC CORP (2)· patent assignee history
2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP22024
Locations
LocationPatentsSpan
JP22024