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Inventor

Yuichiro Kikuchi

Inventor
Kanagawa, JP

Overview

4→
Patents
2010–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 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 barriers50%
G01RMeasuring electric variables17%
H01LSemiconductor devices17%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light17%
PatentTitleYear
10,989,739Probe card holder20219,356,424'Semiconductor light emitting element and semiconductor light emitting device'20168,217,407'Light emitting device and method of manufacturing the same'20127,858,418'Light emitting device and method of manufacturing the same'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2016Patents assigned to SONY CORP (3)· patent assignee history
2010–2012Based in Kanagawa, JP· patent location history
2012Patents assigned to HINO TOMONORI (1)· patent assignee history
2012Patents assigned to KIKUCHI YUICHIRO (1)· patent assignee history
2012Patents assigned to KURAMOCHI HISAYOSHI (1)· patent assignee history
2016Based in Miyagi, JP· patent location history
2021Patents assigned to NIHON MICRONICS KK (1)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP32010–2016
HINO TOMONORI12012
KIKUCHI YUICHIROself12012
KURAMOCHI HISAYOSHI12012
NIHON MICRONICS KK12021
Locations
LocationPatentsSpan
Kanagawa, JP22010–2012
Tokyo, JP12021
Miyagi, JP12016