Assignee
NTN TECHNICAL CENTER U S A INC
US·3 granted patents·108 citations·filing 1991–1993
Top patents by PatentIndex Score
3 records- 0191US5099884AElectrorheological fluid plate valveNTN TECHNICAL CENTER U S A INC·Filed 1991·Granted Mar 31, 1992·48 cites·21 claims
- 0288US5184069ARotational speed sensor utilizing magnetic ink tone ringNTN TECHNICAL CENTER U S A INC·Filed 1991·Granted Feb 2, 1993·51 cites·14 claims
- 0335US5496646AIncreased retention forces in steel interference FIT assemblies and methods to increase the retention forcesNTN TECHNICAL CENTER U S A INC·Filed 1993·Granted Mar 5, 1996·9 cites·10 claims
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