Inventor · disambiguated record
Tokiya Yokoi
Also filed as: YOKOI TOKIYA
1 granted patent·2 pending applications·2 citations·filing 2010–2013
21Inventor score
Technology areasA61P
Top patents by PatentIndex Score
3 records- 0165US9364423B2Whitening agent, anti-aging agent, and antioxidant agentSHISEIDO CO LTD·Filed 2013·Granted Jun 14, 2016·2 cites·3 claims
- 0228US2011286953A1Whitening agent, anti-aging agent, and anti-oxidant agentSUZUKI RIKAKO·Filed 2010·Application pending·0 cites
- 0322US2012141400A1External skin preparation, whitener, antioxidant and anti-aging agentSUZUKI RIKAKO·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →