Assignee
YUDO CO LTD
KR·7 granted patents·6 pending applications·97 citations·filing 1998–2014
Top patents by PatentIndex Score
13 records- 0171US6749422B2Separable manifold of hot runners for metal molds of injection molding machines and method of manufacturing the sameYUDO CO LTD·Filed 2002·Granted Jun 15, 2004·12 cites·5 claims
- 0269US8033820B2Hot runner system for injection molding machineYUDO CO LTD·Filed 2007·Granted Oct 11, 2011·3 cites·3 claims
- 0362US6544027B2Manifold of injection molding machineYUDO CO LTD·Filed 2001·Granted Apr 8, 2003·11 cites·3 claims
- 0462US6050806AInjection nozzle with cushion ringYUDO CO LTD·Filed 1998·Granted Apr 18, 2000·32 cites·1 claims
- 0560US6086356AValve device for an injection nozzle used in injection molding machineYUDO CO LTD·Filed 1998·Granted Jul 11, 2000·24 cites·5 claims
- 0655US6530775B2Top mold of an injection molding machineYUDO CO LTD·Filed 2001·Granted Mar 11, 2003·3 cites·1 claims
- 0749US2016279850A1Valve motor device of injection molding apparatusYUDO CO LTD·Filed 2014·Application pending·0 cites
- 0843US2007122519A1Apparatus for controlling resin amount in cylinders of injection molding machinesYUDO CO LTD·Filed 2006·Application pending·0 cites
- 0943US2007119504A1Heat dissipating apparatus for cylinders of injection molding machinesYUDO CO LTD·Filed 2006·Application pending·0 cites
- 1040US2004032060A1Shut-off nozzle with heating unit and cooling unit for hot runner systems of injection molding machines, and method of controlling the sameYUDO CO LTD·Filed 2003·Application pending·0 cites
- 1138US2003099735A1Multi-position control cylinder for hot runners of injection molding machines and method of manufacturing such cylinderYUDO CO LTD·Filed 2002·Application pending·0 cites
- 1233US6238203B1Injection nozzle for injection molding machinesYUDO CO LTD·Filed 1999·Granted May 29, 2001·12 cites·2 claims
- 1332US2003098519A1Method and device for automatically controlling hydraulic pressure in hydraulic cylinder for hot runners of pressure regulating injection molding machinesYUDO CO LTD·Filed 2002·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →