Inventor · disambiguated record

Masahiko Koya

Also filed as: KOYA MASAHIKO

2 granted patents·45 citations·filing 1982–1997

62Inventor score
Technology areasB01J
Files withASAHI CHEMICAL IND2

Top patents by PatentIndex Score

2 records

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