Assignee
TSURITANI KATSUHIDE
JP·3 granted patents·14 citations·filing 2008–2009
Top patents by PatentIndex Score
3 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
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