Inventor · disambiguated record

Etsuo Tamegai

Also filed as: TAMEGAI ETSUO

1 granted patent·30 citations·filing 1994–1994

45Inventor score
Technology areasF16J
Files withNIPPON PISTON RING CO LTD1

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1 record

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