Assignee
KANTO SPECIAL STEEL WORKS LTD
US·9 granted patents·531 citations·filing 1975–1998
Top patents by PatentIndex Score
9 records- 0188US6221096B1Intravascular stentKANTO SPECIAL STEEL WORKS LTD·Filed 1998·Granted Apr 24, 2001·419 cites·6 claims
- 0281US4019345AFlexible coupling for rotating shaftsKANTO SPECIAL STEEL WORKS LTD·Filed 1975·Granted Apr 26, 1977·26 cites·9 claims
- 0377US4019346AFlexible coupling for rotating shaftsKANTO SPECIAL STEEL WORKS LTD·Filed 1975·Granted Apr 26, 1977·34 cites·14 claims
- 0474US4171627AShaft couplingKANTO SPECIAL STEEL WORKS LTD·Filed 1976·Granted Oct 23, 1979·21 cites·10 claims
- 0559US5445589ACold rolling work rollKANTO SPECIAL STEEL WORKS LTD·Filed 1994·Granted Aug 29, 1995·13 cites·13 claims
- 0641US5505682ACold rolling work rollKANTO SPECIAL STEEL WORKS LTD·Filed 1995·Granted Apr 9, 1996·6 cites·12 claims
- 0737US5531659ARoll caster shell for use in a continuous sheet casting machineKANTO SPECIAL STEEL WORKS LTD·Filed 1995·Granted Jul 2, 1996·6 cites·14 claims
- 0832US4493360AApparatus for rotary casting ingotsKANTO SPECIAL STEEL WORKS LTD·Filed 1983·Granted Jan 15, 1985·1 cites·8 claims
- 0927US5078485ATemples for eyeglassesKANTO SPECIAL STEEL WORKS LTD·Filed 1990·Granted Jan 7, 1992·5 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →