Inventor · disambiguated record
Naoki Sadaka
Also filed as: SADAKA NAOKI
3 granted patents·2 citations·filing 2017–2024
50Inventor score
Technology areasH01T
Top patents by PatentIndex Score
3 records- 0175US9859689B1Spark plugNGK SPARK PLUG CO·Filed 2017·Granted Jan 2, 2018·2 cites·5 claims
- 0263US11476643B2Internal combustion engine component and method of manufacturing internal combustion engine componentNGK SPARK PLUG CO·Filed 2019·Granted Oct 18, 2022·0 cites·11 claims
- 0353US12184041B2Spark plugNITERRA CO LTD·Filed 2024·Granted Dec 31, 2024·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →