Inventor · disambiguated record

Etsuro Nakao

Also filed as: NAKAO ETSURO

2 granted patents·363 citations·filing 1983–1985

69Inventor score

Technology areasB29C H01M

Files withFREUDENBERG CARL FA1 JAPAN VILENE CO LTD1

Top patents by PatentIndex Score

2 records

0192US4592815AMethod of manufacturing an electret filterJAPAN VILENE CO LTD·Filed 1985·Granted Jun 3, 1986·352 cites·15 claims
0252US4551402AElectrode separator for an electric cellFREUDENBERG CARL FA·Filed 1983·Granted Nov 5, 1985·11 cites·3 claims

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