Inventor · disambiguated record
Yasufumi Haga
Also filed as: HAGA YASUFUMI
2 granted patents·4 pending applications·9 citations·filing 2018–2023
55Inventor score
Top patents by PatentIndex Score
6 records- 0190US11702719B2Method for recovering lithium from lithium ion battery scrapJX NIPPON MINING & METALS CORP·Filed 2018·Granted Jul 18, 2023·4 cites·16 claims
- 0289US11961980B2Lithium ion battery scrap treatment methodJX METALS CORP·Filed 2018·Granted Apr 16, 2024·5 cites·20 claims
- 0373US2023304130A1Method for recovering lithium from lithium ion battery scrapJX NIPPON MINING & METALS CORP·Filed 2023·Application pending·0 cites
- 0456US2025320577A1Method for removing metal and method for recovering metalJX METALS CIRCULAR SOLUTIONS CO LTD·Filed 2023·Application pending·0 cites
- 0553US2024186604A1Treatment method for battery wasteJX NIPPON MINING & METALS CORP·Filed 2022·Application pending·0 cites
- 0652US2025105386A1Heat treatment method for lithium ion battery wasteJX METALS CIRCULAR SOLUTIONS CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →