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Inventor

Shotaro Hayakawa

Inventor
Matsudo, JP

Overview

3→
Patents
1989–1993
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H02Kprimary
H02KDynamo-electric machines100%
PatentTitleYear
5,206,556'Field magnet for miniature motors'19935,162,684'Field magnet for miniature motors'19924,823,033'Miniature motor having coated rubber permanent magnet'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1993Patents assigned to MABUCHI MOTOR CO (3)· patent assignee history
1989–1993Based in Matsudo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MABUCHI MOTOR CO31989–1993
Locations
LocationPatentsSpan
Matsudo, JP31989–1993