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Inventor

Minoru Yoshihara

Inventor
Ibaraki, JP

Overview

1→
Patents
2000
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

F16Cprimary
F16CShafts33%
H02KDynamo-electric machines33%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters33%
PatentTitleYear
6,111,333'Magnetic bearing, rotating machine mounting the same, and method for driving rotating machine'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to HITACHI LTD (1)· patent assignee history
2000Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD12000
Locations
LocationPatentsSpan
Ibaraki, JP12000