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Inventor

Yumiko Kameshima

Inventor
Anan-shi, JP

Overview

2→
Patents
2019–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Lprimary
H01LSemiconductor devices25%
H05KPrinted circuits25%
H10HInorganic light-emitting semiconductor devices having potential barriers25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
PatentTitleYear
11,018,288Metal-base substrate and semiconductor device202110,461,234Metal-base substrate, semiconductor device and method for manufacturing the same2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2021Patents assigned to NICHIA CORP (2)· patent assignee history
2019–2021Based in Anan-shi, JP· patent location history
2021Patents assigned to NICHSA CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NICHIA CORP22019–2021
NICHSA CORP12021
Locations
LocationPatentsSpan
Anan-shi, JP22019–2021