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Inventor

Toshiaki Geka

Inventor
Funabashi, JP

Overview

17→
Patents
1985–2015
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 17 as inventor

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

F16Cprimary
F16CShafts73%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling9%
B25JManipulators5%
F15BSystems acting by means of fluids in general5%
F16HGearing5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
9,194,428'Linear motion guide unit with separators interposed between adjoining rolling elements'20158,403,562'Linear motion guide system with wiper seal'20138,113,714'Linear motion guide unit'20127,832,930'Linear motion guide unit'20107,677,804'Linear motion guide unit'20105,785,155'Linear motion clamping unit'19985,732,799'Braking apparatus and rolling guide unit on which it is equipped'19985,433,527'Rolling guide unit with elastic member'19955,213,419'Linear motion rolling contact guide unit having complementary end plates'19934,986,725'Apparatus for transporting machine tools and work tools'19914,854,741'Holding device of rectilinear motion rolling guide unit'19894,784,498'Retainer of a linear motion rolling-contact bearing and its manufacturing method'19884,687,345'Linear motion roller bearing assembly having a roller separator'19874,652,147'Direction turning passage of rolling bearing for rectilinear motion'19874,610,488'Linear motion ball bearing structure'19864,556,262'Direction changing path of a roller bearing for an endless linear motion'19854,496,198'Roller bearing for endless linear motion'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2015Patents assigned to NIPPON THOMPSON CO LTD (17)· patent assignee history
1985–1988Based in Funabashi, JP· patent location history
1987–1995Based in Chiba, JP· patent location history
1998–2013Based in Kanagawa, JP· patent location history
1998–2010Based in Kamakura, JP· patent location history
2012–2013Patents assigned to GEKA TOSHIAKI (2)· patent assignee history
2012–2013Patents assigned to OGURA HIDEAKI (2)· patent assignee history
2013Patents assigned to IWATA TAMOTSU (1)· patent assignee history
2013Patents assigned to KAKEI SHIGEKI (1)· patent assignee history
2015Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON THOMPSON CO LTD171985–2015
GEKA TOSHIAKIself22012–2013
OGURA HIDEAKI22012–2013
IWATA TAMOTSU12013
KAKEI SHIGEKI12013
Locations
LocationPatentsSpan
Funabashi, JP51985–1988
Kanagawa, JP31998–2013
Kamakura, JP31998–2010
Chiba, JP21987–1995
Tokyo, JP12015