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Inventor

Koki Tsutsumida

Inventor
Ome, JP

Overview

3→
Patents
2011–2016
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Rprimary
G01RMeasuring electric variables100%
PatentTitleYear
9,291,671'Semiconductor integrated circuit'20168,618,823'Semiconductor device'20138,086,889'Semiconductor integrated circuit device for scan testing'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2016Patents assigned to HITACHI LTD (3)· patent assignee history
2011–2013Patents assigned to TSUTSUMIDA KOKI (2)· patent assignee history
2011Patents assigned to FUJIMURA YASUHIRO (1)· patent assignee history
2011Patents assigned to ITO YUICHI (1)· patent assignee history
2011–2016Based in Ome, JP· patent location history
2013Patents assigned to HAYASHI HIDEKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD32011–2016
TSUTSUMIDA KOKIself22011–2013
FUJIMURA YASUHIRO12011
HAYASHI HIDEKI12013
ITO YUICHI12011
Locations
LocationPatentsSpan
Ome, JP32011–2016