Inventor · disambiguated record
Sonji Ryu
Also filed as: RYU SONJI
2 granted patents·0 citations·filing 2020–2024
27Inventor score
Technology areasF16C
Files withNSK LTD2
Top patents by PatentIndex Score
2 records- 0178US12415239B2Staking assembly, staking assembly manufacturing method, hub unit bearing, hub unit bearing manufacturing method, automobile, and automobile manufacturing methodNSK LTD·Filed 2024·Granted Sep 16, 2025·0 cites·4 claims
- 0260US12017310B2Staking assembly, staking assembly manufacturing method, hub unit bearing, hub unit bearing manufacturing method, automobile, and automobile manufacturing methodNSK LTD·Filed 2020·Granted Jun 25, 2024·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →