Assignee
DENGENSHA MFG CO LTD
JP·15 granted patents·249 citations·filing 1985–2015
Top patents by PatentIndex Score
15 records- 0186US6337456B1Welding machine and method for assembling sameDENGENSHA MFG CO LTD·Filed 1999·Granted Jan 8, 2002·63 cites·11 claims
- 0285US7968815B2Resistance spot welder and a bearing/spindle arrangement for the resistance spot welderDENGENSHA MFG CO LTD·Filed 2007·Granted Jun 28, 2011·11 cites·7 claims
- 0384US9604327B2Nut feeding apparatusDENGENSHA MFG CO LTD·Filed 2015·Granted Mar 28, 2017·4 cites·5 claims
- 0474US6118095AControl device for resistance welderDENGENSHA MFG CO LTD·Filed 1999·Granted Sep 12, 2000·36 cites·6 claims
- 0568US4634830AMethod of controlling constant-current for resistance welding machinesDENGENSHA MFG CO LTD·Filed 1985·Granted Jan 6, 1987·23 cites·3 claims
- 0659US5928531AMotor-driven resistance spot welding machineDENGENSHA MFG CO LTD·Filed 1997·Granted Jul 27, 1999·21 cites·7 claims
- 0759US5750953AMotor-driven X-type resistance spot welding gunDENGENSHA MFG CO LTD·Filed 1996·Granted May 12, 1998·21 cites·7 claims
- 0855US4734640AWelding current measuring apparatusDENGENSHA MFG CO LTD·Filed 1986·Granted Mar 29, 1988·16 cites·4 claims
- 0952US4647751ASecondary conductor supervising device of resistance welder control systemDENGENSHA MFG CO LTD·Filed 1986·Granted Mar 3, 1987·16 cites·4 claims
- 1047US4786779ASaw blade segment welding apparatusDENGENSHA MFG CO LTD·Filed 1986·Granted Nov 22, 1988·14 cites·11 claims
- 1145US4634828AControl method of resistance weldingDENGENSHA MFG CO LTD·Filed 1985·Granted Jan 6, 1987·9 cites·2 claims
- 1243US7036652B2Vibration-type parts feeding method and deviceDENGENSHA MFG CO LTD·Filed 2004·Granted May 2, 2006·7 cites·8 claims
- 1339US4634829AControl method of spot weldingDENGENSHA MFG CO LTD·Filed 1985·Granted Jan 6, 1987·7 cites·1 claims
- 1437US7022933B2Seam welding apparatusDENGENSHA MFG CO LTD·Filed 2003·Granted Apr 4, 2006·0 cites·5 claims
- 1532US6881920B2Welding parameters setting method for a resistance welder controll apparatusDENGENSHA MFG CO LTD·Filed 2003·Granted Apr 19, 2005·1 cites·5 claims
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