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Inventor

Takenori Kumakura

Inventor
Anan-shi, JP

Overview

1→
Patents
2020
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

B29Cprimary
B29CShaping or joining of plastics20%
B29DProducing particular articles from plastics or from substances in a plastic state20%
H01LSemiconductor devices20%
H10HInorganic light-emitting semiconductor devices having potential barriers20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
PatentTitleYear
10,749,082Method of manufacturing light emitting device and light emitting device2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to NICHIA CORP (1)· patent assignee history
2020Based in Anan-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NICHIA CORP12020
Locations
LocationPatentsSpan
Anan-shi, JP12020