Inventor · disambiguated record

Masahiko Ooyama

Also filed as: OOYAMA MASAHIKO

1 granted patent·4 citations·filing 1991–1991

25Inventor score
Technology areasF16F
Files withMITSUI PETROCHEMICAL IND1

Top patents by PatentIndex Score

1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →