Inventor · disambiguated record
Haruyoshi Koga
Also filed as: KOGA HARUYOSHI
1 granted patent·5 citations·filing 1979–1979
27Inventor score
Technology areasC04B
Files withHACHINOHE SMELTING CO1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →