Inventor · disambiguated record
Akifumi Harada
Also filed as: HARADA Akifumi
2 granted patents·5 pending applications·0 citations·filing 2019–2024
25Inventor score
Files withJFE STEEL CORP7
Top patents by PatentIndex Score
7 records- 0181US2025034685A1Non-oriented electrical steel sheet and method for manufacturing slab used as material for the sameJFE STEEL CORP·Filed 2024·Application pending·0 cites
- 0275US12146209B2Non-oriented electrical steel sheet and method for manufacturing slab used as material for the sameJFE STEEL CORP·Filed 2019·Granted Nov 19, 2024·0 cites·8 claims
- 0363US2025382681A1Dezincing method and dezincing apparatusJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 0457US12428695B2Grain-oriented electrical steel sheet and method of producing sameJFE STEEL CORP·Filed 2020·Granted Sep 30, 2025·0 cites·5 claims
- 0550US2024287633A1Molten steel refining methodJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 0650US2024294998A1Molten steel refining methodJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 0744US2023142051A1Decarburization refining method for molten steel under reduced pressureJFE STEEL CORP·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Akifumi Harada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →