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Inventor

Masakatsu Matsubara

Inventor
Mie, JP

Overview

11→
Patents
2004–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H02Kprimary
H02KDynamo-electric machines92%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
9,379,588'Stator of rotating electrical machine and rotating electrical machine'20169,118,231'Stator of rotating electrical machine and rotating electrical machine'20158,994,240'Permanent magnet type rotating electrical machine'20158,362,668'Rotor for rotating electrical machine'20138,080,908'Cooling structure for rotor core in electric rotating machine'20117,804,216'Permanent-magnet reluctance electrical rotary machine'20107,705,503'Rotating electrical machine'20107,327,057'Neutral-point terminal device for dynamoelectric machine'20087,170,209'Rotor for reluctance type rotating machine'20077,057,322'Rotor for reluctance type rotating machine'20066,794,784'Permanent magnet reluctance motor with embedded permanent magnet holes'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2016Patents assigned to TOSHIBA IND PRODUCTS MFG CORP (11)· patent assignee history
2004–2016Patents assigned to TOSHIBA KK (10)· patent assignee history
2004–2011Based in Mie, JP· patent location history
2006–2013Based in Mie-gun, JP· patent location history
2011–2016Patents assigned to MATSUBARA MASAKATSU (5)· patent assignee history
2011–2016Patents assigned to HANAI TAKASHI (3)· patent assignee history
2013–2016Patents assigned to ITO WATARU (4)· patent assignee history
2015–2016Based in Yokkaichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA IND PRODUCTS MFG CORP112004–2016
TOSHIBA KK102004–2016
MATSUBARA MASAKATSUself52011–2016
ITO WATARU42013–2016
HANAI TAKASHI32011–2016
Locations
LocationPatentsSpan
Mie, JP52004–2011
Yokkaichi, JP32015–2016
Mie-gun, JP32006–2013