Inventor · disambiguated record
Risako Tsurumaru
Also filed as: TSURUMARU RISAKO
0 granted patents·2 pending applications·0 citations·filing 2023–2023
Technology areasH01F
Files withTDK CORP2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →