Inventor · disambiguated record
Mikio Usa
Also filed as: USA MIKIO
1 granted patent·38 citations·filing 1978–1978
46Inventor score
Technology areasF16B
Files withNITTETSU BOLTEN KABUSHIKI KAIS1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →