Inventor · disambiguated record
Etsuko Yaoi
Also filed as: YAOI ETSUKO
3 granted patents·1 pending application·4 citations·filing 2006–2019
55Inventor score
Top patents by PatentIndex Score
4 records- 0160US8221872B2Easy-open endYAOI ETSUKO·Filed 2006·Granted Jul 17, 2012·3 cites·4 claims
- 0259US8871351B2Easy-open endYAOI ETSUKO·Filed 2007·Granted Oct 28, 2014·1 cites·5 claims
- 0353US8470447B2Easy open ends that can be favorably opened at high temperaturesYAOI ETSUKO·Filed 2007·Granted Jun 25, 2013·0 cites·2 claims
- 0444US2021031981A1Aluminum wine containerTOYO SEIKAN KAISHA LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →