Inventor · disambiguated record

Hajime Shimakawa

Also filed as: SHIMAKAWA HAJIME

1 granted patent·17 citations·filing 1982–1982

38Inventor score
Technology areasC10G
Files withRESIDUAL OIL PROC RES ASS1

Top patents by PatentIndex Score

1 record

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