Inventor · name-matched record
NEGISHI HIDEMITSU
2 granted patents·1 pending application·0 citations·filing 2020–2023
21Inventor score
Technology areasC21C
Files withJFE STEEL CORP3
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
3 records- 0153US2026035759A1Method for denitrifying molten steelJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 0250US12584183B2Molten iron dephosphorization methodJFE STEEL CORP·Filed 2020·Granted Mar 24, 2026·0 cites·6 claims
- 0346US12529116B2Molten steel refining methodJFE STEEL CORP·Filed 2021·Granted Jan 20, 2026·0 cites·2 claims
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Identity basis: exact name match across USPTO filings. How scoring works →