Inventor · disambiguated record
Futoshi Ogasawara
Also filed as: OGASAWARA FUTOSHI
2 granted patents·14 pending applications·1 citations·filing 2009–2025
29Inventor score
Files withJFE STEEL CORP16
Top patents by PatentIndex Score
16 records- 0167US2025308012A1Scrap discrimination systemJFE STEEL CORP·Filed 2025·Application pending·0 cites
- 0262US9920390B2Method for preliminary treatment of molten ironJFE STEEL CORP·Filed 2013·Granted Mar 20, 2018·1 cites·11 claims
- 0356US2025243554A1Method for producing grained iron, and grained ironJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 0454US2024068061A1Converter steelmaking methodJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 0553US2023316489A1Scrap discrimination system and scrap discrimination methodJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 0652US2024393159A1Furnace slag amount estimation device, furnace slag amount estimation method, and molten steel production methodJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 0752US2023304110A1Method for producing chromium-containing molten steelJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 0851US2024271233A1Method for refining molten ironJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 0951US2024191315A1Electric furnace and steelmaking methodJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 1051US2024076754A1Molten iron refining methodJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 1151US2024229177A1Method for dephosphorization of molten ironJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 1250US2024060149A1Molten iron refining methodJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 1348US2024068060A1Refining method of molten iron and manufacturing method of molten steel using sameJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 1448US2024076755A1Top-blowing lance for converter, method for adding auxiliary raw material, and method for refining of molten ironJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 1547US2011000340A1Method for removing copper in steel scrapsJFE STEEL CORP·Filed 2009·Application pending·0 cites
- 1641US12330190B2Scrap determination system and scrap determination methodJFE STEEL CORP·Filed 2021·Granted Jun 17, 2025·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →