Inventor · disambiguated record
Katsuyoshi Chiba
Also filed as: CHIBA KATSUYOSHI
5 granted patents·2 pending applications·60 citations·filing 1999–2011
79Inventor score
Technology areasA61P
Top patents by PatentIndex Score
7 records- 0183US8088369B2Anti-wrinkle agentIZAWA NAOKI·Filed 2007·Granted Jan 3, 2012·16 cites·8 claims
- 0267US6461627B1Skin preparations for external useYAKULT HONSHA KK·Filed 1999·Granted Oct 8, 2002·29 cites·8 claims
- 0365US8101211B2Compositions for retarding skin agingCHIBA KATSUYOSHI·Filed 2001·Granted Jan 24, 2012·9 cites·3 claims
- 0465US7090875B2External skin preparations and process for producing the sameYAKULT HONSHA KK·Filed 2001·Granted Aug 15, 2006·4 cites·19 claims
- 0564US8591882B2Cytoprotective agentIZAWA NAOKI·Filed 2011·Granted Nov 26, 2013·2 cites·9 claims
- 0635US2013004463A1Dna damage repair promoter for oral application, and elastase activity inhibitor for oral applicationYAKULT HONSHA KK·Filed 2010·Application pending·0 cites
- 0729US2004057913A1Antioxidant and skin preparations for external useFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →