Inventor · disambiguated record

Yosifumi Yatsurugi

Also filed as: YATSURUGI YOSIFUMI

1 granted patent·25 citations·filing 1992–1992

42Inventor score

Technology areasC23C

Files withADVANCED SILICON MATERIALS INC1

Top patents by PatentIndex Score

1 record

0162US5382419AProduction of high-purity polycrystalline silicon rod for semiconductor applicationsADVANCED SILICON MATERIALS INC·Filed 1992·Granted Jan 17, 1995·25 cites·13 claims

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