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Inventor

Mitsumasa Oshiki

Inventor
Kawasaki, JP

Overview

3→
Patents
1984–2002
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 transducer50%
B24BMachines, devices, or processes for grinding or polishing25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
6,392,832'Method for using heat to record on magnetic medium and disk apparatus having temperature changing device'20026,170,149'Magnetoresistive type magnetic head and method of manufacturing the same and apparatus for polishing the same'20014,438,471'Magnetic head for perpendicular magnetic recording system'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2002Patents assigned to FUJITSU LTD (3)· patent assignee history
1984Based in Yokohama, JP· patent location history
2001Based in Kanagawa, JP· patent location history
2002Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD31984–2002
Locations
LocationPatentsSpan
Kawasaki, JP12002
Kanagawa, JP12001
Yokohama, JP11984