Inventor · disambiguated record
Keita Takamatsu
Also filed as: TAKAMATSU KEITA
6 granted patents·2 pending applications·2 citations·filing 2009–2025
69Inventor score
Top patents by PatentIndex Score
8 records- 0174US8673647B2Stress evaluating apparatus, method, system and program and recording medium thereforTANAKA TAKAYUKI·Filed 2009·Granted Mar 18, 2014·2 cites·31 claims
- 0269US2025259164A1Currency management system and electronic signature deviceGVE LTD·Filed 2025·Application pending·0 cites
- 0366US12314940B2Currency management system and electronic signature deviceGVE LTD·Filed 2023·Granted May 27, 2025·0 cites·2 claims
- 0458US11341576B2Management device, cryptocurrency system, and systemGVE LTD·Filed 2020·Granted May 24, 2022·0 cites·9 claims
- 0557US11816663B2Currency management system and electronic signature deviceGVE LTD·Filed 2020·Granted Nov 14, 2023·0 cites·5 claims
- 0657US10628886B2Management device, cryptocurrency system, and systemGVE LTD·Filed 2017·Granted Apr 21, 2020·0 cites·11 claims
- 0755US11341577B2Management device, cryptocurrency system, and systemGVE LTD·Filed 2020·Granted May 24, 2022·0 cites·6 claims
- 0845US2021233167A1Order processing device, issuer device, and systemGVE LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →