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Inventor

Keisuke Ogura

Inventor
Kawasaki, JP

Overview

2→
Patents
1995–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G11Cprimary
G11CStatic stores33%
H01LSemiconductor devices33%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1033%
PatentTitleYear
10,236,244Semiconductor device and production method therefor20195,467,309'Semiconductor nonvolatile memory device having reduced switching overhead time on the program mode'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to HITACHI LTD (1)· patent assignee history
1995Based in Tokorozawa, JP· patent location history
2019Patents assigned to FUJI ELECTRIC CO LTD (1)· patent assignee history
2019Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI ELECTRIC CO LTD12019
HITACHI LTD11995
Locations
LocationPatentsSpan
Kawasaki, JP12019
Tokorozawa, JP11995