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Inventor

Yoshikazu Matsuda

Inventor
Tokushima, JP

Overview

3→
Patents
1998–2021
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.

H01Lprimary
H01LSemiconductor devices29%
H10HInorganic light-emitting semiconductor devices having potential barriers29%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1029%
B62DMotor vehicles14%
PatentTitleYear
11,114,596Light-emitting device202111,063,176Light emitting device including covering member and first and second metal layers20215,790,419'Fail-safe system and method of operation'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to SUMITOMO WIRING SYSTEMS (1)· patent assignee history
1998Based in Yokkaichi, JP· patent location history
2021Patents assigned to NICHIA CORP (2)· patent assignee history
2021Based in Tokushima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NICHIA CORP22021
SUMITOMO WIRING SYSTEMS11998
Locations
LocationPatentsSpan
Tokushima, JP22021
Yokkaichi, JP11998