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Inventor

Masami Ikegami

Inventor
Tokyo, JP

Overview

3→
Patents
1996–2009
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.

H10Bprimary
H10BElectronic memory devices50%
G11CStatic stores17%
H10DInorganic electric semiconductor devices17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
PatentTitleYear
7,560,763'Semiconductor device and method for fabricating the same'20095,851,880'Method of making nonvolatile memory elements with selector transistors'19985,559,735'Flash memory having select transistors'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–1998Patents assigned to OKI ELECTRIC IND CO LTD (2)· patent assignee history
1996–1998Based in Tokyo, JP· patent location history
2009Patents assigned to OKI SEMICONDUCTOR CO LTD (1)· patent assignee history
2009Based in Miyazaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OKI ELECTRIC IND CO LTD21996–1998
OKI SEMICONDUCTOR CO LTD12009
Locations
LocationPatentsSpan
Tokyo, JP21996–1998
Miyazaki, JP12009