Inventor · disambiguated record
Ryotaro Ibuka
Also filed as: IBUKA RYOTARO
2 granted patents·3 pending applications·14 citations·filing 2007–2021
57Inventor score
Top patents by PatentIndex Score
5 records- 0176US8153658B2Piperidine derivative or salt thereofHACHIYA SHUNICHIRO·Filed 2007·Granted Apr 10, 2012·8 cites·11 claims
- 0274US8598355B2Amide compoundNOZAWA EISUKE·Filed 2009·Granted Dec 3, 2013·6 cites·10 claims
- 0346US2011028463A1Amide compoundsASTELLAS PHARMA INC·Filed 2008·Application pending·0 cites
- 0443US2011082133A1Pyridone compoundsKAMIKUBO TAKASHI·Filed 2009·Application pending·0 cites
- 0539US2023276701A1Organic compound and organic light emission deviceUNIV OSAKA·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →