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Inventor

Shigeyo Miyamori

Inventor
Tokyo, JP

Overview

8→
Patents
1988–2008
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y10Tprimary
Y10TTechnical subjects covered by former us classification32%
G11BInformation storage based on relative movement between record carrier and transducer24%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
H01BCables8%
PatentTitleYear
7,452,435'Functional film'20086,617,018'Functional film'20036,214,448'Magnetic recording medium'20016,168,856'Magnetic recording medium'20014,810,555'Magnetic recording medium'19894,759,966'Coating type perpendicular magnetic recording medium for digital recording'19884,726,990'Magnetic recording medium'19884,720,411'Magnetic recording medium'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2008Patents assigned to TDK CORP (8)· patent assignee history
1988Based in Nagano, JP· patent location history
1989–2001Based in Tokyo, JP· patent location history
2003–2008Based in Chuo-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TDK CORP81988–2008
Locations
LocationPatentsSpan
Tokyo, JP31989–2001
Nagano, JP31988
Chuo-ku, JP22003–2008