Inventor · disambiguated record
Keiji Yoshifusa
Also filed as: YOSHIFUSA KEIJI
1 granted patent·0 citations·filing 2019–2019
6Inventor score
Technology areasF21W
Files withTOYOTA JIDOSHOKKI KK1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →