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Inventor

Gen Ohshima

Inventor
Tokyo, JP

Overview

6→
Patents
1997–2016
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G06Fprimary
G06FElectric digital data processing40%
G11CStatic stores40%
G11BInformation storage based on relative movement between record carrier and transducer20%
PatentTitleYear
9,412,457'Semiconductor memory apparatus, data transmission device, and recording method'20169,330,787'Memory system and memory controller'20169,189,313'Memory system having NAND-type flash memory and memory controller with shift read controller and threshold voltage comparison module'20159,064,579'Semiconductor memory apparatus, data transmission device, and recording method'20155,978,170'Recording/reproducing apparatus and servo-information recording method'19995,650,882'Disk unit performing control using sector pulses'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1999Patents assigned to FUJITSU LTD (2)· patent assignee history
1997–1999Based in Kawasaki, JP· patent location history
2015–2016Patents assigned to TOSHIBA KK (4)· patent assignee history
2015Patents assigned to OHSHIMA GEN (1)· patent assignee history
2015–2016Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK42015–2016
FUJITSU LTD21997–1999
OHSHIMA GENself12015
Locations
LocationPatentsSpan
Tokyo, JP42015–2016
Kawasaki, JP21997–1999