Inventor · disambiguated record

Yasukichi Egami

Also filed as: EGAMI YASUKICHI

1 granted patent·68 citations·filing 1992–1992

50Inventor score

Technology areasF16D

Files withNIPPON PISTON RING CO LTD1

Top patents by PatentIndex Score

1 record

0190US5272930AMechanical element having a shaft pressure-fitted into an engaging member and its manufacturing methodNIPPON PISTON RING CO LTD·Filed 1992·Granted Dec 28, 1993·68 cites·16 claims

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