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Inventor

Osamu Iioka

Inventor
Kawasaki, JP

Overview

9→
Patents
2003–2012
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G11Cprimary
G11CStatic stores58%
H10DInorganic electric semiconductor devices17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
H10BElectronic memory devices8%
PatentTitleYear
8,335,110'Semiconductor memory, system, and method of controlling semiconductor memory'20128,051,342'Semiconductor memory device'20117,864,576'Nonvolatile memory cell array architecture for high speed reading'20117,583,536'Charge loss restoration method and semiconductor memory device'20097,339,825'Nonvolatile semiconductor memory with write global bit lines and read global bit lines'20087,266,015'Redundancy substitution method, semiconductor memory device and information processing apparatus'20077,209,340'Semiconductor device and MIM capacitor'20077,126,809'Semiconductor device and MIM capacitor'20066,532,173'Nonvolatile semiconductor memory device with mechanism to prevent leak current'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2008Patents assigned to FUJITSU LTD (5)· patent assignee history
2003–2011Based in Kawasaki, JP· patent location history
2009Patents assigned to FUJITSU MICROELECTRONICS LTD (1)· patent assignee history
2011–2012Patents assigned to FUJITSU SEMICONDUCTOR LTD (3)· patent assignee history
2012Patents assigned to IIOKA LEGAL REPRESENTATIVE SHUJI (1)· patent assignee history
2012Patents assigned to IIOKA OSAMU (1)· patent assignee history
2012Based in Ogaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD52003–2008
FUJITSU SEMICONDUCTOR LTD32011–2012
FUJITSU MICROELECTRONICS LTD12009
IIOKA LEGAL REPRESENTATIVE SHUJI12012
IIOKA OSAMUself12012
Locations
LocationPatentsSpan
Kawasaki, JP82003–2011
Ogaki, JP12012