Inventor · disambiguated record

Masaaki Tanahashi

Also filed as: TANAHASHI MASAAKI

2 granted patents·8 citations·filing 1989–1991

52Inventor score

Technology areasB22D B65H

Files withHITACHI METALS LTD2

Top patents by PatentIndex Score

2 records

0147US5195692AAmorphous ribbon take-up method and apparatus thereforHITACHI METALS LTD·Filed 1991·Granted Mar 23, 1993·6 cites·15 claims
0230US5004172ATake-up apparatus for amorphous metal ribbonHITACHI METALS LTD·Filed 1989·Granted Apr 2, 1991·2 cites·17 claims

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