Inventor · disambiguated record
Kazushige Sumino
Also filed as: SUMINO KAZUSHIGE
1 granted patent·5 citations·filing 1977–1977
27Inventor score
Technology areasY10S
Files withKANEGAFUCHI CHEMICAL IND1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →