Inventor · disambiguated record
Hirotoshi Fukunaga
Also filed as: FUKUNAGA HIROTOSHI
5 granted patents·6 citations·filing 2002–2017
65Inventor score
Top patents by PatentIndex Score
5 records- 0156US11072842B2Rare earth thin film magnet and method for producing sameJX NIPPON MINING & METALS CORP·Filed 2017·Granted Jul 27, 2021·0 cites·17 claims
- 0255US11114225B2Rare earth thin film magnet and production method thereofJX NIPPON MINING & METALS CORP·Filed 2017·Granted Sep 7, 2021·0 cites·12 claims
- 0355US6941637B2Method of manufacturing a motor comprising a rare earth thick film magnetMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 13, 2005·6 cites·17 claims
- 0446US11250976B2Rare earth thin film magnet, process for producing same, and target for forming rare earth thin film magnetJX NIPPON MINING & METALS CORP·Filed 2015·Granted Feb 15, 2022·0 cites·5 claims
- 0546US10597771B2Rare earth thin-film magnet and method for producing sameJX NIPPON MINING & METALS CORP·Filed 2015·Granted Mar 24, 2020·0 cites·11 claims
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