Inventor · disambiguated record
Osamu Ninakawa
Also filed as: NINAKAWA OSAMU
1 granted patent·17 citations·filing 1998–1998
37Inventor score
Technology areasF16F
Files withYAMASHITA RUBBER KK1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →