Inventor · disambiguated record
Yoko Sekine
Also filed as: SEKINE YOKO
6 granted patents·17 citations·filing 2011–2012
76Inventor score
Top patents by PatentIndex Score
6 records- 0188US8523238B2Light-emitting medium and method of confirming light-emitting mediumSEKINE YOKO·Filed 2011·Granted Sep 3, 2013·9 cites·23 claims
- 0280US9383648B2Anti-counterfeiting marker sheet and manufacturing method therefor, anti-counterfeiting function-imparting member, and article provided with anti-counterfeiting functionDAINIPPON PRINTING CO LTD·Filed 2012·Granted Jul 5, 2016·2 cites·18 claims
- 0378US9223235B2Fine particles, particle group, anti-counterfeiting ink, anti-counterfeiting toner, anti-counterfeiting sheet, and anti-counterfeiting mediumYAMAUCHI TSUYOSHI·Filed 2012·Granted Dec 29, 2015·2 cites·18 claims
- 0477US9127181B2Taggant particle group; and anti-counterfeit ink, anti-counterfeit toner, anti-counterfeit sheet, and anti-counterfeit medium comprising sameYAMAUCHI TSUYOSHI·Filed 2011·Granted Sep 8, 2015·2 cites·5 claims
- 0573US9028929B2Light-emitting mediumSEKINE YOKO·Filed 2011·Granted May 12, 2015·2 cites·10 claims
- 0652US9452631B2Light-emitting mediumSEKINE YOKO·Filed 2011·Granted Sep 27, 2016·0 cites·13 claims
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