Inventor · disambiguated record
Katsuhide Tsuritani
Also filed as: TSURITANI KATSUHIDE
11 granted patents·1 pending application·59 citations·filing 1998–2009
88Inventor score
Top patents by PatentIndex Score
12 records- 0173US8573014B2Spring manufacturing apparatusTSURITANI KATSUHIDE·Filed 2009·Granted Nov 5, 2013·6 cites·20 claims
- 0268US8336353B2Coil spring manufacturing machineTSURITANI KATSUHIDE·Filed 2008·Granted Dec 25, 2012·4 cites·2 claims
- 0366US8302443B2Spring manufacturing apparatusTSURITANI KATSUHIDE·Filed 2008·Granted Nov 6, 2012·4 cites·1 claims
- 0465US7343766B2Spring manufacturing apparatusSHINKO MACHINERY CO LTD·Filed 2006·Granted Mar 18, 2008·3 cites·4 claims
- 0560US8015850B2Spring manufacturing machineSHINKO MACHINERY CO LTD·Filed 2007·Granted Sep 13, 2011·2 cites·5 claims
- 0660US6006572ASpring manufacturing machineSHINKO MACHINERY CO LTD·Filed 1998·Granted Dec 28, 1999·22 cites·8 claims
- 0759US7055356B2Wire rod cutting apparatus of spring manufacturing machineSHINKO MACHINERY CO LTD·Filed 2004·Granted Jun 6, 2006·7 cites·1 claims
- 0855US7107806B2Spring manufacturing machineSHINKO MACHINERY CO LTD·Filed 2004·Granted Sep 19, 2006·5 cites·4 claims
- 0950US7198187B2Spring manufacturing machineSHINKO MACHINERY CO LTD·Filed 2004·Granted Apr 3, 2007·3 cites·2 claims
- 1050US7080537B2Spring manufacturing machineSHINKO MACHINERY CO LTD·Filed 2003·Granted Jul 25, 2006·3 cites·6 claims
- 1144US7392681B2Wire rod cutting apparatus of spring manufacturing machineSHINKO MACHINERY CO LTD·Filed 2006·Granted Jul 1, 2008·0 cites·6 claims
- 1239US2004231384A1Spring manufacturing machineFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →