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Inventor

Ryouichi Someya

Inventor
Matsudo, JP

Overview

8→
Patents
1991–2005
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H02Kprimary
H02KDynamo-electric machines73%
H01RElectrically-conductive connections18%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
6,933,651'Commutating device for small-sized motor and manufacturing method therefor'20055,633,542'Miniature motor'19975,473,210'Stator for miniature motors'19955,382,852'Miniature motor'19955,218,254'Miniature motors end cap brush and terminal assembly'19935,113,105'Rotor for miniature motors'19925,109,173'Rotor insulating core for miniature motors'19925,053,657'Miniature motor'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2005Patents assigned to MABUCHI MOTOR CO (8)· patent assignee history
1991–2005Based in Matsudo, JP· patent location history
1995–1997Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MABUCHI MOTOR CO81991–2005
Locations
LocationPatentsSpan
Matsudo, JP61991–2005
Chiba, JP21995–1997