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Inventor

Souichi Iwasa

Inventor
Osaka, JP

Overview

5→
Patents
2004–2013
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

B62Dprimary
B62DMotor vehicles29%
F16CShafts24%
F16HGearing18%
Y10TTechnical subjects covered by former us classification18%
F16DCouplings for transmitting rotation12%
PatentTitleYear
8,602,154'Electric power steering device'20137,748,492'Electric power steering device'20107,699,708'Shaft coupling mechanism for electric power steering apparatus'20107,213,677'Motor-driven type power steering apparatus'20076,823,962'Electric power steering system'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2007Patents assigned to KOYO SEIKO CO (2)· patent assignee history
2004Based in Habikino, JP· patent location history
2007–2013Based in Osaka, JP· patent location history
2010–2013Patents assigned to JTEKT CORP (3)· patent assignee history
2010Patents assigned to OILES INDUSTRY CO LTD (1)· patent assignee history
2013Patents assigned to IIDA TOSHIO (1)· patent assignee history
2013Patents assigned to IWASA SOUICHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JTEKT CORP32010–2013
KOYO SEIKO CO22004–2007
IIDA TOSHIO12013
IWASA SOUICHIself12013
OILES INDUSTRY CO LTD12010
Locations
LocationPatentsSpan
Osaka, JP42007–2013
Habikino, JP12004