Inventor

Masayoshi DOBASHI

Inventor

Overview

4→

Patents

2021–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 4 as inventor

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

H10Dprimary

H10DInorganic electric semiconductor devices25%

H01LSemiconductor devices19%

H10KOrganic electric solid-state devices19%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%

H05BElectric heating6%

H10HInorganic light-emitting semiconductor devices having potential barriers6%

PatentTitleYear

12,588,290Semiconductor device and method for manufacturing the semiconductor device2026 11,894,466Semiconductor device2024 11,610,998Semiconductor device2023 11,177,373Method for manufacturing semiconductor device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to SEMICONDUCTOR ENERGY LAB (4)· patent assignee history

2021–2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEMICONDUCTOR ENERGY LAB	4	2021–2026

Locations

Location	Patents	Span
JP	4	2021–2026