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Inventor

Jun Ide

Inventor
Furukawa, JP

Overview

4→
Patents
1989
Patent span
Physics
Primary field (CPC G)

Patents· 4 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
4,884,152'Method for restoring track 0'19894,876,618'Method for detecting zero track'19894,860,131'Method for recorrecting head position in a disk drive'19894,839,753'Information recording disk'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to ALPS ELECTRIC CO LTD (4)· patent assignee history
1989Based in Furukawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALPS ELECTRIC CO LTD41989
Locations
LocationPatentsSpan
Furukawa, JP41989