Inventor · disambiguated record
Keita Sugihara
Also filed as: SUGIHARA KEITA
3 granted patents·1 pending application·1 citations·filing 2021–2023
47Inventor score
Top patents by PatentIndex Score
4 records- 0180US11797402B1Storage system and control methodHITACHI LTD·Filed 2023·Granted Oct 24, 2023·1 cites·6 claims
- 0264US11749971B1Metallic shell for spark plug and spark plug using the sameNGK SPARK PLUG CO·Filed 2023·Granted Sep 5, 2023·0 cites·8 claims
- 0348US11734133B2Cluster system and fail-over control method of cluster systemHITACHI LTD·Filed 2021·Granted Aug 22, 2023·0 cites·10 claims
- 0435US2024186769A1Metallic shell and spark plugNITERRA CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →