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Inventor

Atsushi Katsuta

Inventor
Kanagawa, JP

Overview

3→
Patents
1989–2010
Patent span
Physics
Primary field (CPC G)

Patents· 3 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
7,701,664'Mounting spindle shaft in magnetic disk drive'20107,697,238'Magnetic disk drive with load/unload mechanism having first and second protrusions'20104,812,932'Vibration proof supporting structure for disk-type information memory unit'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to HITACHI LTD (1)· patent assignee history
1989Based in Odawara, JP· patent location history
2010Patents assigned to HITACHI GLOBAL STORAGE TECH (2)· patent assignee history
2010Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI GLOBAL STORAGE TECH22010
HITACHI LTD11989
Locations
LocationPatentsSpan
Kanagawa, JP22010
Odawara, JP11989