Inventor · disambiguated record
Yuuji Katsuna
Also filed as: KUTSUNA YUUJI
1 granted patent·12 citations·filing 1987–1987
34Inventor score
Technology areasB60G
Files withNIPPON DENSO CO1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →