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Inventor

Minoru Ujita

Inventor
Saitama, JP

Overview

3→
Patents
1997–1998
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.

H01Fprimary
H01FMagnets50%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables25%
H02KDynamo-electric machines25%
PatentTitleYear
5,806,781'Winding apparatus and method'19985,662,289'Winding apparatus for coils formed of wire and film in which strips of films are held at each end by respective chucks'19975,605,301'Coil winding method and apparatus therefor'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to SONY CORP (3)· patent assignee history
1997–1998Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP31997–1998
Locations
LocationPatentsSpan
Saitama, JP31997–1998