Inventor · disambiguated record
Yuko Aoyama
Also filed as: AOYAMA YUKO
7 granted patents·2 pending applications·72 citations·filing 1994–2018
78Inventor score
Top patents by PatentIndex Score
9 records- 0183US5474857ASolid polymer type fuel cell and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 12, 1995·51 cites·21 claims
- 0271USD778945SDisplay screen with level detecting iconAOYAMA YUKO·Filed 2013·Granted Feb 14, 2017·21 cites·1 claims
- 0355US10987961B2Light-emitting medium, forgery prevention medium, and method for determining authenticity of sameDAINIPPON PRINTING CO LTD·Filed 2018·Granted Apr 27, 2021·0 cites·6 claims
- 0451US11102372B2Information recording body, medium and printed productDAINIPPON PRINTING CO LTD·Filed 2018·Granted Aug 24, 2021·0 cites·11 claims
- 0549US2020354596A1Ink composition and printed matterDAINIPPON PRINTING CO LTD·Filed 2018·Application pending·0 cites
- 0648US2020377748A1Ink composition, printed matter, and authenticity determination methodDAINIPPON PRINTING CO LTD·Filed 2018·Application pending·0 cites
- 0745US11164058B2Information recording objectDAINIPPON PRINTING CO LTD·Filed 2018·Granted Nov 2, 2021·0 cites·8 claims
- 0843US11014390B2Luminescent medium and method for reading luminescent mediumDAINIPPON PRINTING CO LTD·Filed 2016·Granted May 25, 2021·0 cites·8 claims
- 0939US10242309B2Information recording object and reading deviceDAINIPPON PRINTING CO LTD·Filed 2015·Granted Mar 26, 2019·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →