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Inventor

Ken Nagakura

Inventor
Ebina, JP

Overview

4→
Patents
2011–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H02Kprimary
H02KDynamo-electric machines100%
PatentTitleYear
11,031,832Stator of rotating electrical machine and method of manufacturing stator of rotating electrical machine20218,421,302'Rotating electrical machine and coil'20138,138,653'Rotating electric machine'20127,863,794'Armature winding of rotating electrical machine'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2021Patents assigned to TOSHIBA KK (4)· patent assignee history
2011Based in Fujisawa, JP· patent location history
2012–2013Patents assigned to NAGAKURA KEN (2)· patent assignee history
2012Patents assigned to ARATA MASANORI (1)· patent assignee history
2012Patents assigned to FUJITA MASAFUMI (1)· patent assignee history
2012Based in Kanagawa, JP· patent location history
2013Patents assigned to HARAKAWA TAKASHI (1)· patent assignee history
2013–2021Based in Ebina, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK42011–2021
NAGAKURA KENself22012–2013
ARATA MASANORI12012
FUJITA MASAFUMI12012
HARAKAWA TAKASHI12013
Locations
LocationPatentsSpan
Ebina, JP22013–2021
Kanagawa, JP12012
Fujisawa, JP12011