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Inventor

Yoshiaki Aboshi

Inventor
Tendo, JP

Overview

2→
Patents
1995–2007
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F16Cprimary
F16CShafts33%
G11BInformation storage based on relative movement between record carrier and transducer33%
H02KDynamo-electric machines33%
PatentTitleYear
7,254,819'Recording medium drive unit'20075,397,186'Bearing structure for rotating shaft'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to MITSUMI ELECTRIC CO LTD (1)· patent assignee history
1995Based in Yamagata, JP· patent location history
2007Patents assigned to CANON KK (1)· patent assignee history
2007Based in Tendo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK12007
MITSUMI ELECTRIC CO LTD11995
Locations
LocationPatentsSpan
Tendo, JP12007
Yamagata, JP11995