Inventor · disambiguated record
Kazunari Maeba
Also filed as: MAEBA KAZUNARI
3 granted patents·4 pending applications·9 citations·filing 2011–2024
62Inventor score
Top patents by PatentIndex Score
7 records- 0179US9347115B2Method for recovering rare earth elementSUMITOMO METAL MINING CO·Filed 2012·Granted May 24, 2016·2 cites·12 claims
- 0278US9599677B2Method for determining completion of discharge of a waste battery and determination deviceMAEBA KAZUNARI·Filed 2011·Granted Mar 21, 2017·4 cites·5 claims
- 0376US8734972B2Battery pack processing apparatus and processing methodMAEBA KAZUNARI·Filed 2011·Granted May 27, 2014·3 cites·11 claims
- 0462US2025158147A1Production method for valuable metalsSUMITOMO METAL MINING CO·Filed 2022·Application pending·0 cites
- 0562US2025137088A1Method for producing valuable metalsSUMITOMO METAL MINING CO·Filed 2022·Application pending·0 cites
- 0655US2023250508A1Method for recovering valuable metalSUMITOMO METAL MINING CO·Filed 2021·Application pending·0 cites
- 0750US2024200873A1Electric furnace and method for producing valuable metalSUMITOMO METAL MINING CO·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazunari Maeba 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 →