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Inventor

Tomoaki Tsuruha

Inventor
Anan-shi, JP

Overview

7→
Patents
2014–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers35%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1035%
H01LSemiconductor devices30%
PatentTitleYear
10,930,822Method of manufacturing light emitting device202110,741,729Light emitting apparatus and production method thereof202010,224,465Method of manufacturing light emitting device201910,090,446Light emitting device and method for manufacturing the same20189,276,181'Light emitting apparatus and production method thereof'20169,076,948'Light emitting apparatus and production method thereof'20158,759,124'Light emitting apparatus and production method thereof'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2021Patents assigned to NICHIA CORP (7)· patent assignee history
2014–2018Patents assigned to OZEKI KENJI (2)· patent assignee history
2014–2018Patents assigned to TSURUHA TOMOAKI (2)· patent assignee history
2014–2021Based in Anan-shi, JP· patent location history
2018Patents assigned to HAYASHI MASAKI (1)· patent assignee history
2018Patents assigned to IWAKURA DAISUKE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NICHIA CORP72014–2021
OZEKI KENJI22014–2018
TSURUHA TOMOAKIself22014–2018
HAYASHI MASAKI12018
IWAKURA DAISUKE12018
Locations
LocationPatentsSpan
Anan-shi, JP72014–2021