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

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