Inventor · disambiguated record
Takehiko Hara
Also filed as: HARA TAKEHIKO
12 granted patents·182 citations·filing 1987–1998
92Inventor score
Top patents by PatentIndex Score
12 records- 0178US5411334ARolling guide unitNIPPON THOMPSON CO LTD·Filed 1994·Granted May 2, 1995·33 cites·8 claims
- 0271US5575565ARolling guide unitNIPPON THOMPSON CO LTD·Filed 1994·Granted Nov 19, 1996·26 cites·12 claims
- 0364US5460452ALinear motion rolling guide unitNITTO THOMPSON CO LTD·Filed 1994·Granted Oct 24, 1995·24 cites·5 claims
- 0459US5273364ABall screw driven linear motion rolling contact guide unitNIPPON THOMPSON CO LTD·Filed 1992·Granted Dec 28, 1993·14 cites·6 claims
- 0559US4776710ALow friction roller memberNIPPON THOMPSON CO LTD·Filed 1987·Granted Oct 11, 1988·18 cites·14 claims
- 0647US5433527ARolling guide unit with elastic memberNIPPON THOMPSON CO LTD·Filed 1993·Granted Jul 18, 1995·13 cites·6 claims
- 0747US5423615ACross roller bearingNIPPON THOMPSON CO LTD·Filed 1993·Granted Jun 13, 1995·13 cites·7 claims
- 0845US6017152ATrack roller bearing with stud and lubrication plugNIPPON THOMPSON CO LTD·Filed 1998·Granted Jan 25, 2000·10 cites·14 claims
- 0944US5385406ALinear motion rolling guide unitNIPPON THOMPSON CO LTD·Filed 1993·Granted Jan 31, 1995·11 cites·6 claims
- 1041US5362156ALinear motion guide unit with rolling elementsNIPPON THOMPSON CO LTD·Filed 1992·Granted Nov 8, 1994·10 cites·6 claims
- 1134US5159830AMachine for testing centrifugal load of bearingNIPPON THOMPSON CO LTD·Filed 1991·Granted Nov 3, 1992·6 cites·2 claims
- 1232US5203200AMachine for testing centrifugal load of bearingNIPPON THOMPSON CO LTD·Filed 1991·Granted Apr 20, 1993·4 cites·2 claims
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