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Inventor

Makoto Shiranami

Inventor
Inazawa, JP

Overview

6→
Patents
2001–2006
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 6 as inventor

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

F16Cprimary
F16CShafts43%
Y10TTechnical subjects covered by former us classification43%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
7,059,052'Hydrodynamic type porous oil-impregnated bearing'20066,789,320'Method of producing a sintered oil retaining bearing'20046,533,460'Hydrodynamic type porous oil-impregnated bearing'20036,513,980'Hydrodynamic type porous oil-impregnated bearing'20036,357,920'Sintered oil retaining bearing and spindle motor for information equipment'20026,299,356'Hydrodynamic type porous oil-impregnated bearing'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2006Patents assigned to NTN TOYO BEARING CO LTD (6)· patent assignee history
2001–2006Based in Inazawa, JP· patent location history
2002–2004Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NTN TOYO BEARING CO LTD62001–2006
Locations
LocationPatentsSpan
Inazawa, JP42001–2006
Aichi, JP22002–2004