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Inventor

Hirozumi Eki

Inventor
Okazaki, JP

Overview

23→
Patents
1993–2018
Patent span
Performing operations
Primary field (CPC B)

Patents· 23 as inventor

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

B62Dprimary
B62DMotor vehicles88%
B60TVehicle brake control systems or parts thereof4%
F15BSystems acting by means of fluids in general4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
9,914,473'Electric power steering system'20189,718,492'Electric power steering apparatus'20179,573,616'Electric power steering device'20179,327,760'Electric power steering system'20169,296,415'Electronic power steering apparatus'20169,290,200'Vehicle power steering system'20169,272,730'Electric power steering system'20169,051,004'Electric power steering system'20159,045,157'Electric power steering apparatus'20158,989,966'Electric power steering device and sensor abnormality detection device'20158,981,690'Electric power steering system'20158,977,437'Electric power steering system'20158,897,965'Electric power steering apparatus'20148,775,027'Electric power steering system'20148,738,229'Electric power steering device and method for controlling the same'20148,099,211'Electric power steering apparatus'20128,050,824'Electric power steering apparatus'20118,027,766'Electric power steering device'20117,708,109'Electric power steering apparatus'20107,278,512'Variable gear ratio hydraulic power steering device'20077,031,813'Electric steering control device'20067,028,804'Steering angle neutral position detection error protecting method and detection error protecting apparatus'20065,265,945'Slip control system for vehicle'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Based in Hiroshima, JP· patent location history
2006–2018Based in Okazaki, JP· patent location history
2006Based in Kariya, JP· patent location history
2007–2018Patents assigned to JTEKT CORP (20)· patent assignee history
2010Based in Okazai, JP· patent location history
2012–2016Patents assigned to EKI HIROZUMI (6)· patent assignee history
2014Patents assigned to KITA MASAYUKI (2)· patent assignee history
2015–2016Patents assigned to ITAMOTO HIDENORI (3)· patent assignee history
2015–2016Patents assigned to NAKASONE GEMPEI (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JTEKT CORP202007–2018
EKI HIROZUMIself62012–2016
ITAMOTO HIDENORI32015–2016
NAKASONE GEMPEI32015–2016
KITA MASAYUKI22014
Locations
LocationPatentsSpan
Okazaki, JP202006–2018
Okazai, JP12010
Kariya, JP12006
Hiroshima, JP11993