Inventor

Mika Jikumaru

Inventor

Kanagawa, JP

Overview

5→

Patents

2016–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 5 as inventor

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

H01Lprimary

H01LSemiconductor devices29%

H10KOrganic electric solid-state devices29%

H10HInorganic light-emitting semiconductor devices having potential barriers14%

C03CChemical composition of glasses, glazes or vitreous enamels7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

H05KPrinted circuits7%

H10DInorganic electric semiconductor devices7%

PatentTitleYear

10,342,124Display device2019 10,117,331Display device2018 10,069,114Light-emitting device having an insulating layer of projections and depressions2018 9,583,739'Light-emitting device having an electrode with depressions'2017 9,362,522'Method for bonding substrates, method for manufacturing sealing structure, and method for manufacturing light-emitting device'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2019Patents assigned to SEMICONDUCTOR ENERGY LAB (4)· patent assignee history

2016–2018Based in Kanagawa, JP· patent location history

2018–2019Based in Ohita, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEMICONDUCTOR ENERGY LAB	4	2016–2019

Locations

Location	Patents	Span
Kanagawa, JP	3	2016–2018
Ohita, JP	2	2018–2019