Inventor · disambiguated record
Sayuri Okunaka
Also filed as: OKUNAKA SAYURI
3 granted patents·3 pending applications·2 citations·filing 2013–2016
50Inventor score
Files withTOTO LTD6
Top patents by PatentIndex Score
6 records- 0176US10744495B2Photocatalyst material and method for producing sameTOTO LTD·Filed 2016·Granted Aug 18, 2020·2 cites·20 claims
- 0254US9808791B2Visible-light photocatalyst particles and method for manufacturing sameTOTO LTD·Filed 2013·Granted Nov 7, 2017·0 cites·11 claims
- 0345US2015251172A1Composite photocatalyst, and photocatalyst materialTOTO LTD·Filed 2013·Application pending·0 cites
- 0440US10173199B2Photocatalyst composite particles and method for producing sameTOTO LTD·Filed 2015·Granted Jan 8, 2019·0 cites·20 claims
- 0540US2016121319A1Method for producing metal oxide particlesTOTO LTD·Filed 2014·Application pending·0 cites
- 0640US2016137496A1Visible light responsive photocatalyst materialTOTO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →