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Inventor

YOSHIRO TAKIGUCHI

Inventor
JP

Overview

3→
Patents
2024–2025
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.

H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light38%
H10HInorganic light-emitting semiconductor devices having potential barriers25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%
PatentTitleYear
12,446,377Semiconductor device202512,191,628Semiconductor light emitting device202512,044,956Light-emitting device and projection display apparatus2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to SONY CORP (1)· patent assignee history
2024–2025Based in JP· patent location history
2025Patents assigned to SONY GROUP CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY GROUP CORP22025
SONY CORP12024
Locations
LocationPatentsSpan
JP32024–2025