Inventor · disambiguated record
Ryoya Ito
Also filed as: ITO RYOYA
3 granted patents·3 pending applications·0 citations·filing 2019–2022
39Inventor score
Files withSHISEIDO CO LTD6
Top patents by PatentIndex Score
6 records- 0160US11638686B2Cosmetic preparationSHISEIDO CO LTD·Filed 2019·Granted May 2, 2023·0 cites·3 claims
- 0252US12161740B2Cosmetic productSHISEIDO CO LTD·Filed 2019·Granted Dec 10, 2024·0 cites·6 claims
- 0351US12440431B2Cosmetic comprising ultraviolet wavelength conversion substanceSHISEIDO CO LTD·Filed 2020·Granted Oct 14, 2025·0 cites·9 claims
- 0450US2024207151A1Liquid compositionSHISEIDO CO LTD·Filed 2022·Application pending·0 cites
- 0548US2021338544A1Emulsion cosmeticSHISEIDO CO LTD·Filed 2019·Application pending·0 cites
- 0644US2022160604A1Emulsion composition comprising ultraviolet wavelength conversion substance and organic oily phase thickenerSHISEIDO CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →