Inventor · disambiguated record
Kai Tomita
Also filed as: TOMITA Kai
1 granted patent·1 pending application·2 citations·filing 2022–2022
17Inventor score
Technology areasB23K
Files withJFE STEEL CORP2
Top patents by PatentIndex Score
2 records- 0186US12337408B2Electrical steel strip friction stir welding method and method of producing electrical steel stripJFE STEEL CORP·Filed 2022·Granted Jun 24, 2025·2 cites·20 claims
- 0255US2024408696A1Electrical steel strip friction stir welding method, method of producing electrical steel strip, friction stir welding device, and electrical steel strip production deviceJFE STEEL CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →