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Inventor

Shigekazu Kogita

Inventor
Osaka, JP

Overview

7→
Patents
2005–2019
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G06Fprimary
G06FElectric digital data processing64%
G11CStatic stores27%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
10,324,664Memory controller which effectively averages the numbers of erase times between physical blocks with high accuracy20199,965,202Non-volatile storage device, non-volatile storage system, and memory control method with a refresh processing of a data20189,092,361'Nonvolatile storage device, memory controller, and defective region detection method'20158,914,579'Access device, information recording device, controller, and information recording system'20148,307,149'Nonvolatile memory device including a logical-to-physical logig-to-physical address conversion table, a temporary block and a temporary table'20127,039,781'Flash memory apparatus and method for merging stored data items'20066,879,528'Control method of nonvolatile memory'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2006Based in Ibaraki, JP· patent location history
2012–2015Patents assigned to KOGITA SHIGEKAZU (3)· patent assignee history
2012–2015Patents assigned to HONDA TOSHIYUKI (2)· patent assignee history
2012–2014Patents assigned to PANASONIC CORP (2)· patent assignee history
2012–2019Based in Osaka, JP· patent location history
2014Patents assigned to ETOH HIROKI (1)· patent assignee history
2015–2019Patents assigned to PANASONIC IP MAN CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOGITA SHIGEKAZUself32012–2015
PANASONIC IP MAN CO LTD32015–2019
HONDA TOSHIYUKI22012–2015
PANASONIC CORP22012–2014
ETOH HIROKI12014
Locations
LocationPatentsSpan
Osaka, JP52012–2019
Ibaraki, JP22005–2006