Inventor · disambiguated record
Yumiko Katsukawa
Also filed as: KATSUKAWA YUMIKO
1 granted patent·6 citations·filing 2004–2004
27Inventor score
Technology areasA61H
Files withKATSUKAWA YUMIKO1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →