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Inventor

Yusuke Ohinata

Inventor
Tachikawa, JP

Overview

5→
Patents
1998–2009
Patent span
Physics
Primary field (CPC G)

Patents· 5 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 transducer83%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
7,489,468'Method and apparatus for head positioning control in a disk drive'20097,460,324'Head amplifier circuit with function for degaussing residual magnetism of recording head'20086,912,769'Method a fabricating a magnetic head'20056,198,583'Magnetic recording control system for disk storage drive'20015,712,739'Magnetic disk drive system with a composite head unit including a magnetoresistive read only head and an inductive write only head'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2009Patents assigned to TOSHIBA KK (5)· patent assignee history
1998–2001Based in Tokyo, JP· patent location history
2005Based in Fuchu, JP· patent location history
2008–2009Based in Tachikawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK51998–2009
Locations
LocationPatentsSpan
Tachikawa, JP22008–2009
Tokyo, JP21998–2001
Fuchu, JP12005