Inventor · disambiguated record

Tadao Kotaka

Also filed as: KOTAKA TADAO

1 granted patent·20 citations·filing 1989–1989

40Inventor score
Technology areasY10S
Files withIDEMITSU PETROCHEMICAL CO1

Top patents by PatentIndex Score

1 record

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