Inventor · disambiguated record

Yoshihisa Kusumi

Also filed as: UEHARA YOSHIO

1 granted patent·69 citations·filing 1978–1978

51Inventor score
Technology areasE02B
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 →