Assignee
NIPPON STEEL BOLTEN CO LTD
JP·2 granted patents·1 pending application·67 citations·filing 1978–2007
Technology mixF16B3
Top patents by PatentIndex Score
3 records- 0181US7204667B2High strength bolted structure and method of securing nut and torque-shear type high strength bolt and joining method using sameNIPPON STEEL BOLTEN CO LTD·Filed 2001·Granted Apr 17, 2007·35 cites·10 claims
- 0268US4189975AScrewed connection having improved fatigue strengthNIPPON STEEL BOLTEN CO LTD·Filed 1978·Granted Feb 26, 1980·32 cites·4 claims
- 0351US2007177958A1High strength bolted structure and method of securing nut and torque-shear type high strength bolt and joining method using sameNIPPON STEEL BOLTEN CO LTD·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →