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Inventor

Shuichi Ookubo

Inventor
Tokyo, JP

Overview

2→
Patents
2008
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer100%
PatentTitleYear
7,471,601'Optical disk recording/reproducing method, optical disk recording/reproducing apparatus and optical disk'20087,428,203'Signal evaluation method, information recording/reproducing apparatus, information reproducing apparatus, and information recording medium'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to NEC CORP (2)· patent assignee history
2008Patents assigned to TOSHIBA KK (2)· patent assignee history
2008Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP22008
TOSHIBA KK22008
Locations
LocationPatentsSpan
Tokyo, JP22008