LexDanaLexDanabeta
Inventor

Yasuhiko Miyaura

Inventor
Gunma, JP

Overview

9→
Patents
1987–2008
Patent span
Performing operations
Primary field (CPC B)

Patents· 9 as inventor

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

B62Dprimary
B62DMotor vehicles64%
B60WConjoint control of vehicle sub-units of different type or different function18%
F16HGearing18%
PatentTitleYear
7,389,851'Electric power steering apparatus'20086,837,331'Electric power steering device'20056,808,043'Electric power steering device'20046,658,333'Control apparatus of power steering device'20035,732,790'Electric power steering apparatus'19985,699,874'Electric power steering apparatus'19974,834,201'Electrical power steering apparatus'19894,744,032'Transmission ratio control apparatus of toroidal type infinitely variable transmission'19884,669,334'Transmission control apparatus for infinitely variable transmission'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to NIPPON SEIKO KK (3)· patent assignee history
1987–1989Based in Gumma, JP· patent location history
1997–2008Patents assigned to NSK LTD (6)· patent assignee history
1997–2008Based in Gunma, JP· patent location history
2003–2005Based in Maebashi, JP· patent location history
2008Patents assigned to NSK STEERING SYS CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NSK LTD61997–2008
NIPPON SEIKO KK31987–1989
NSK STEERING SYS CO LTD12008
Locations
LocationPatentsSpan
Gunma, JP31997–2008
Maebashi, JP32003–2005
Gumma, JP31987–1989