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Inventor

Kouetsu Okuyama

Inventor
Ibaraki, JP

Overview

2→
Patents
1996–1999
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
5,923,494'Magnetic tape device and method of controlling magnetic tape device'19995,495,371'Magnetic tape library device and method for maintaining magnetic recording and reproducing device and magnetic head'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–1999Patents assigned to HITACHI LTD (2)· patent assignee history
1996Based in Tsuchiura, JP· patent location history
1999Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21996–1999
Locations
LocationPatentsSpan
Ibaraki, JP11999
Tsuchiura, JP11996