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Inventor

TAKAYUKI NAKA

Inventor
JP

Overview

3→
Patents
2023–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H05Bprimary
H05BElectric heating33%
H10KOrganic electric solid-state devices33%
G09FDisplaying17%
G11BInformation storage based on relative movement between record carrier and transducer17%
PatentTitleYear
12,200,953Light-emitting device202512,114,521Light-emitting element and display device202411,676,634Method for playing back information recording medium2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to SHARP KK (3)· patent assignee history
2023Patents assigned to MEMORY TECH HOLDINGS INC (1)· patent assignee history
2023–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK32023–2025
MEMORY TECH HOLDINGS INC12023
Locations
LocationPatentsSpan
JP32023–2025