Inventor · disambiguated record
Etuo Yamaoka
Also filed as: YAMAOKA ETUO
1 granted patent·2 citations·filing 2009–2009
19Inventor score
Technology areasB23K
Files withFUKUSHIMA TAKESHI1
Top patents by PatentIndex Score
1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →