Assignee
TOKYO WELD CO LTD
JP·16 granted patents·5 pending applications·76 citations·filing 1999–2025
Top patents by PatentIndex Score
21 records- 0174US9281111B2Electromagnetic actuatorTOKYO WELD CO LTD·Filed 2014·Granted Mar 8, 2016·3 cites·3 claims
- 0265US2026035114A1Workpiece insertion apparatusTOKYO WELD CO LTD·Filed 2025·Application pending·0 cites
- 0361US2024410960A1Inspection apparatus and inspection methodTOKYO WELD CO LTD·Filed 2024·Application pending·0 cites
- 0460US6642721B2Method of measuring insulation resistance of capacitor and insulation resistance measuring apparatus of the sameTOKYO WELD CO LTD·Filed 2001·Granted Nov 4, 2003·11 cites·16 claims
- 0560US2025147124A1Electronic component transfer systemTOKYO WELD CO LTD·Filed 2024·Application pending·0 cites
- 0660US2025128295A1Electronic component conveyance machineTOKYO WELD CO LTD·Filed 2024·Application pending·0 cites
- 0759US6547879B1Electrode forming apparatus for electric partsTOKYO WELD CO LTD·Filed 2000·Granted Apr 15, 2003·9 cites·17 claims
- 0858US7119299B2Work inspection systemTOKYO WELD CO LTD·Filed 2004·Granted Oct 10, 2006·10 cites·14 claims
- 0958US2026014789A1Carrier-tape thermal bonding deviceTOKYO WELD CO LTD·Filed 2025·Application pending·0 cites
- 1054US6497319B2Work transfer apparatusTOKYO WELD CO LTD·Filed 2001·Granted Dec 24, 2002·6 cites·11 claims
- 1153US6565309B1Polarity inversion apparatus and polarity inversion method for chip componentsTOKYO WELD CO LTD·Filed 2000·Granted May 20, 2003·6 cites·17 claims
- 1253US6360866B1Conveying apparatus for electric partsTOKYO WELD CO LTD·Filed 1999·Granted Mar 26, 2002·15 cites·6 claims
- 1352US6621261B2Work inspection apparatusTOKYO WELD CO LTD·Filed 2001·Granted Sep 16, 2003·7 cites·3 claims
- 1450US6727685B2Work transfer apparatusTOKYO WELD CO LTD·Filed 2002·Granted Apr 27, 2004·3 cites·5 claims
- 1547US9430841B2Defect inspection methodTOKYO WELD CO LTD·Filed 2014·Granted Aug 30, 2016·0 cites·11 claims
- 1647US6988609B2Work measurement apparatusTOKYO WELD CO LTD·Filed 2004·Granted Jan 24, 2006·1 cites·9 claims
- 1739US7931042B2Vacuum suction system and method of controlling the sameTOKYO WELD CO LTD·Filed 2004·Granted Apr 26, 2011·0 cites·13 claims
- 1837USD543333SElectronic part conveyor tableTOKYO WELD CO LTD·Filed 2004·Granted May 22, 2007·3 cites·1 claims
- 1936US6948376B2Work transferring and transporting apparatus and work transferring and transporting methodTOKYO WELD CO LTD·Filed 2003·Granted Sep 27, 2005·1 cites·14 claims
- 2032US6504384B1Apparatus of measuring capacitance and method thereofTOKYO WELD CO LTD·Filed 2000·Granted Jan 7, 2003·1 cites·18 claims
- 2127US9838608B2Work visual inspection device and work visual inspection methodTOKYO WELD CO LTD·Filed 2014·Granted Dec 5, 2017·0 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →