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Inventor

YUTAKA UMEDA

Inventor
JP

Overview

4→
Patents
2022–2026
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein31%
G06FElectric digital data processing31%
H10KOrganic electric solid-state devices31%
H01LSemiconductor devices8%
PatentTitleYear
12,535,902Display device202611,972,071Display device202411,687,186Display device202311,422,651Display device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to JAPAN DISPLAY INC (3)· patent assignee history
2022–2026Based in JP· patent location history
2026Patents assigned to MAGNOLIA WHITE CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN DISPLAY INC32022–2024
MAGNOLIA WHITE CORP12026
Locations
LocationPatentsSpan
JP42022–2026