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Inventor

HOTAKA MARUYAMA

Inventor
JP

Overview

4→
Patents
2022–2024
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.

H01Lprimary
H01LSemiconductor devices25%
H10DInorganic electric semiconductor devices25%
H10KOrganic electric solid-state devices25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
PatentTitleYear
12,057,511Light-emitting device and method for manufacturing the same202411,997,859Light-emitting device and manufacturing method thereof202411,626,521Light-emitting device and method for manufacturing the same202311,469,387Light-emitting device and manufacturing method thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to SEMICONDUCTOR ENERGY LAB (4)· patent assignee history
2022–2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEMICONDUCTOR ENERGY LAB42022–2024
Locations
LocationPatentsSpan
JP42022–2024