Assignee
NAKAGAWA CORP
JP·13 granted patents·139 citations·filing 1979–1998
Top patents by PatentIndex Score
13 records- 0188US4348861AJewelry chains by electro-formingNAKAGAWA CORP·Filed 1979·Granted Sep 14, 1982·34 cites·7 claims
- 0281USD277369SJewelry chainNAKAGAWA CORP·Filed 1982·Granted Jan 29, 1985·20 cites·1 claims
- 0362USD322416SJewelry chainNAKAGAWA CORP·Filed 1989·Granted Dec 17, 1991·10 cites·1 claims
- 0458USD333107SJewelry chainNAKAGAWA CORP·Filed 1991·Granted Feb 9, 1993·12 cites·1 claims
- 0556US4679392AProcess for producing a garland chainNAKAGAWA CORP·Filed 1986·Granted Jul 14, 1987·24 cites·14 claims
- 0650USD281958SJewelry chainNAKAGAWA CORP·Filed 1983·Granted Dec 31, 1985·5 cites·1 claims
- 0747USD319198SJewelry chainNAKAGAWA CORP·Filed 1989·Granted Aug 20, 1991·5 cites·1 claims
- 0846USD283018SJewelry chainNAKAGAWA CORP·Filed 1983·Granted Mar 18, 1986·4 cites·1 claims
- 0945US6293127B1Rotation preventing necklaceNAKAGAWA CORP·Filed 1998·Granted Sep 25, 2001·14 cites·17 claims
- 1043USD299814SJewelry chainNAKAGAWA CORP·Filed 1985·Granted Feb 14, 1989·6 cites·1 claims
- 1142USD277368SJewelry chainNAKAGAWA CORP·Filed 1982·Granted Jan 29, 1985·3 cites·1 claims
- 1233USD281588SJewelry chainNAKAGAWA CORP·Filed 1983·Granted Dec 3, 1985·1 cites·1 claims
- 1333USD281589SJewelry chainNAKAGAWA CORP·Filed 1983·Granted Dec 3, 1985·1 cites·1 claims
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