Inventor · disambiguated record
Hiroyuki Yanagihara
Also filed as: YANAGIHARA HIROYUKI
2 granted patents·45 citations·filing 1981–1995
62Inventor score
Files withNITTETSU MINING CO LTD2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →