Inventor · disambiguated record
Masamitsu Kubota
Also filed as: KUBOTA MASAMITSU
3 granted patents·1 pending application·0 citations·filing 2019–2025
40Inventor score
Files withNIPPON STEEL CORP4
Top patents by PatentIndex Score
4 records- 0177US2025340964A1Forming method for insulation coating of grain oriented electrical steel sheetNIPPON STEEL CORP·Filed 2025·Application pending·0 cites
- 0269US12392004B2Grain oriented electrical steel sheet, forming method for insulation coating of grain oriented electrical steel sheet, and producing method for grain oriented electrical steel sheetNIPPON STEEL CORP·Filed 2020·Granted Aug 19, 2025·0 cites·6 claims
- 0354US11866812B2Grain oriented electrical steel sheet, forming method for insulation coating of grain oriented electrical steel sheet, and producing method for grain oriented electrical steel sheetNIPPON STEEL CORP·Filed 2020·Granted Jan 9, 2024·0 cites·4 claims
- 0449US11661636B2Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2019·Granted May 30, 2023·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →