Inventor · disambiguated record
Tetsuya Tsukada
Also filed as: TSUKADA TETSUYA
8 granted patents·5 citations·filing 2014–2023
76Inventor score
Top patents by PatentIndex Score
8 records- 0166US10936932B2Dual IC cards and antenna sheetsTOPPAN PRINTING CO LTD·Filed 2019·Granted Mar 2, 2021·1 cites·3 claims
- 0265US9633301B2IC module, dual IC card, and method for manufacturing IC moduleTOPPAN PRINTING CO LTD·Filed 2015·Granted Apr 25, 2017·2 cites·7 claims
- 0361US10664739B2Dual IC cardTOPPAN PRINTING CO LTD·Filed 2015·Granted May 26, 2020·1 cites·20 claims
- 0454US12217112B2IC card and method for manufacturing IC cardTOPPAN INC·Filed 2023·Granted Feb 4, 2025·0 cites·8 claims
- 0554US10679117B2Dual IC cardTOPPAN PRINTING CO LTD·Filed 2019·Granted Jun 9, 2020·0 cites·11 claims
- 0652US9183492B2Composite IC cardTOPPAN PRINTING CO LTD·Filed 2014·Granted Nov 10, 2015·1 cites·6 claims
- 0745US12067439B2Card-type mediaTOPPAN INC·Filed 2022·Granted Aug 20, 2024·0 cites·13 claims
- 0844US11200479B2Electromagnetic-coupling dual IC card and IC moduleTOPPAN PRINTING CO LTD·Filed 2019·Granted Dec 14, 2021·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →