Inventor · disambiguated record
Takayuki Yamagami
Also filed as: YAMAGAMI TAKAYUKI
3 granted patents·39 citations·filing 2001–2004
71Inventor score
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
- 0349US7086590B2Pay-by-card method and pay-by-card system for home delivery serviceJCB CO LTD·Filed 2004·Granted Aug 8, 2006·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →