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Inventor

Masakatsu Tomonari

Inventor
Anan-shi, JP

Overview

3→
Patents
2008–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 3 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 barriers30%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1030%
H01LSemiconductor devices20%
H10DInorganic electric semiconductor devices10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
PatentTitleYear
10,510,934Light emitting device20199,123,864'Semiconductor light-emitting element'20157,436,066'Semiconductor element'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2019Patents assigned to NICHIA CORP (3)· patent assignee history
2008–2019Based in Anan-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NICHIA CORP32008–2019
Locations
LocationPatentsSpan
Anan-shi, JP32008–2019