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Inventor

Yuki Tojima

Inventor
Chita-gun, JP

Overview

17→
Patents
1998–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 17 as inventor

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

B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles32%
B60LPropulsion of electrically-propelled vehicles11%
H02KDynamo-electric machines11%
Y02TClimate change mitigation technologies related to transportation11%
B60GVehicle suspension arrangements9%
F16HGearing6%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
F04DNon-positive-displacement pumps4%
F16DCouplings for transmitting rotation4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,723,224Electric vehicle drive unit20209,221,495'Steering control device and electrically powered vehicle'20158,590,649'In-wheel motor unit'20138,251,167'Cooling structure for in-wheel motor'20128,157,036'Mounting structure of part'20128,042,634'Power output apparatus, vehicle mounting the same, and method for controlling power output apparatus'20118,020,653'Vibration damping member for in-wheel motor'20117,958,959'Mounting structure for a part provided to an enclosure of an in-wheel motor'20117,950,484'Electrically driven wheel and vehicle'20117,819,214'In-wheel motor capable of efficiently cooling motor'20107,703,780'Wheel supporting apparatus improving ride comfort of vehicle'20107,641,010'In-wheel motor with high durability'20107,228,928'In-wheel motor capable of efficiently cooling motor'20076,455,963'Electric motor'20026,161,672'Shift-locking device for a vehicle transmission'20006,074,321'Transaxle assembly'20005,720,375'Coupling device for use in differential gear devices'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2020Patents assigned to AISIN SEIKI (17)· patent assignee history
1998Based in Kariya, Aichi-pref., JP· patent location history
2000–2011Based in Aichi, JP· patent location history
2010–2015Patents assigned to TOYOTA MOTOR CO LTD (10)· patent assignee history
2010–2020Based in Chita-gun, JP· patent location history
2010Based in Chita, JP· patent location history
2012–2015Patents assigned to TOJIMA YUKI (4)· patent assignee history
2012–2015Patents assigned to MIZUTANI RYOJI (3)· patent assignee history
2012–2015Patents assigned to TSUCHIDA MICHITAKA (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AISIN SEIKI171998–2020
TOYOTA MOTOR CO LTD102010–2015
TOJIMA YUKIself42012–2015
MIZUTANI RYOJI32012–2015
TSUCHIDA MICHITAKA22012–2015
Locations
LocationPatentsSpan
Chita-gun, JP102010–2020
Aichi, JP52000–2011
Chita, JP12010
Kariya, Aichi-pref., JP11998