Inventor · disambiguated record
Riyo Tsuboi
Also filed as: TSUBOI RIYO
1 granted patent·16 citations·filing 1992–1992
38Inventor score
Technology areasC07B
Files withNACALAI TESQUE INC1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →