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Inventor

Kenji Tomohara

Inventor
Kitakyushu, JP

Overview

7→
Patents
2012–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H02Kprimary
H02KDynamo-electric machines45%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles18%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters18%
Y02PClimate change mitigation technologies in the production or processing of goods9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
9,231,514'Motor control apparatus and motor control method'20169,166,513'Inverter apparatus, method of controlling inverter apparatus, and electric motor drive system'20159,041,268'Rotary electric machine'20158,760,026'Rotor with V-shaped permanent magnet arrangement, rotating electric machine, vehicle, elevator, fluid machine, and processing machine'20148,427,023'Rotor for use in IPM rotating electric machine, and IPM rotating electric machine provided with the rotor'20138,319,387'Rotor for use in IPM rotating electric machine, and IPM rotating electric machine provided with the rotor'20128,102,092'Split cores for motor stator, motor stator, permanent magnet type synchronous motor and punching method by split core punching die'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to YASKAWA DENKI SEISAKUSHO KK (7)· patent assignee history
2012–2014Patents assigned to TOMOHARA KENJI (3)· patent assignee history
2012–2014Patents assigned to MAEMURA AKIHIKO (2)· patent assignee history
2012–2014Patents assigned to SUZUKI TAKEO (2)· patent assignee history
2012–2016Based in Kitakyushu, JP· patent location history
2014Patents assigned to FUKUMA YUTO (1)· patent assignee history
2014–2015Based in Fukuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YASKAWA DENKI SEISAKUSHO KK72012–2016
TOMOHARA KENJIself32012–2014
MAEMURA AKIHIKO22012–2014
SUZUKI TAKEO22012–2014
FUKUMA YUTO12014
Locations
LocationPatentsSpan
Kitakyushu, JP52012–2016
Fukuoka, JP22014–2015