Inventor · disambiguated record
Yuki Tsutsumiuchi
Also filed as: TSUTSUMIUCHI YUKI
2 granted patents·1 pending application·0 citations·filing 2017–2022
22Inventor score
Technology areasC23C
Files withSUMITOMO ELECTRIC HARDMETAL CORP3
Top patents by PatentIndex Score
3 records- 0159US12383963B2Cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2022·Granted Aug 12, 2025·0 cites·16 claims
- 0256US11802333B2Cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2021·Granted Oct 31, 2023·0 cites·16 claims
- 0347US2020055790A1Surface-Coated Cutting ToolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →