Assignee
SAGAWA EXPRESS CO LTD
JP·3 granted patents·37 citations·filing 2001–2002
Top patents by PatentIndex Score
3 records- 0171US6966488B2Card payment method for service charge concerning to physical distribution or transportationSAGAWA EXPRESS CO LTD·Filed 2001·Granted Nov 22, 2005·15 cites·6 claims
- 0259US6848615B2Card payment method and card payment system for door-to-door deliverySAGAWA EXPRESS CO LTD·Filed 2001·Granted Feb 1, 2005·19 cites·14 claims
- 0346US7011246B2Portable card reader and card settlement systemSAGAWA EXPRESS CO LTD·Filed 2002·Granted Mar 14, 2006·3 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →