Inventor · disambiguated record
Naoki Minamikawa
Also filed as: MINAMIKAWA NAOKI
11 granted patents·3 pending applications·0 citations·filing 2010–2025
77Inventor score
Top patents by PatentIndex Score
14 records- 0167US2025229564A1Laminate, card, method of manufacturing card, method of producing card, card information recording sheet and card including the sameTOPPAN INC·Filed 2025·Application pending·0 cites
- 0263US12434503B2Laminate, card, method of manufacturing card, method of producing card, card information recording sheet and card including the sameTOPPAN INC·Filed 2022·Granted Oct 7, 2025·0 cites·12 claims
- 0359US12287451B2Optical structure, transfer foil, article, and method of producing optical structureTOPPAN PRINTING CO LTD·Filed 2021·Granted Apr 29, 2025·0 cites·1 claims
- 0458US10675840B2Transfer foil, security laminate, and security laminate production methodTOPPAN PRINTING CO LTD·Filed 2019·Granted Jun 9, 2020·0 cites·10 claims
- 0556US10471694B2Laminate, method for producing laminate, and personal authentication mediumTOPPAN PRINTING CO LTD·Filed 2018·Granted Nov 12, 2019·0 cites·11 claims
- 0654US10792949B2Information recording medium, label, card and method of authenticationTOPPAN PRINTING CO LTD·Filed 2019·Granted Oct 6, 2020·0 cites·10 claims
- 0751US10814662B2Laminate, personal verification medium, and method of producing the laminateTOPPAN PRINTING CO LTD·Filed 2018·Granted Oct 27, 2020·0 cites·12 claims
- 0851US2021132271A1Transfer sheet, color developing sheet, color developing article, and transfer methodTOPPAN PRINTING CO LTD·Filed 2021·Application pending·0 cites
- 0949US11305514B2Laminate, verification, and method of producing laminateTOPPAN PRINTING CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·6 claims
- 1049US10059086B2Laminated transfer medium and printed matterTOPPAN PRINTING CO LTD·Filed 2015·Granted Aug 28, 2018·0 cites·7 claims
- 1144US10649120B2Optical element, article, and method of producing optical elementTOPPAN PRINTING CO LTD·Filed 2017·Granted May 12, 2020·0 cites·17 claims
- 1243US8054550B2Optical device, laminate and labeled articleTOPPAN PRINTING CO LTD·Filed 2010·Granted Nov 8, 2011·0 cites·3 claims
- 1338US10780729B2Information recording medium and individual certificate mediumTOPPAN PRINTING CO LTD·Filed 2019·Granted Sep 22, 2020·0 cites·8 claims
- 1435US2019329527A1Color developing structure, display, color-producing sheet, molding, and method for producing color developing structureTOPPAN PRINTING CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →