Assignee
SAKUMA NORITSUGU
JP·4 granted patents·2 pending applications·4 citations·filing 2010–2013
Top patents by PatentIndex Score
6 records- 0177US10464132B2Permanent magnet source powder fabrication method, permanent magnet fabrication method, and permanent magnet raw material powder inspection methodSAKUMA NORITSUGU·Filed 2013·Granted Nov 5, 2019·4 cites·22 claims
- 0247US9761358B2Method for producing rare earth magnets, and rare earth magnetsSAKUMA NORITSUGU·Filed 2012·Granted Sep 12, 2017·0 cites·8 claims
- 0347US2014238553A1Sintered body that is precursor of rare-earth magnet, and method for producing magnetic powder for forming the sameSAKUMA NORITSUGU·Filed 2012·Application pending·0 cites
- 0444US9190196B2Rare earth magnet and manufacturing method thereforSAKUMA NORITSUGU·Filed 2010·Granted Nov 17, 2015·0 cites·8 claims
- 0544US2014116577A1Method of production of rare earth magnetic alloy ribbonSAKUMA NORITSUGU·Filed 2013·Application pending·0 cites
- 0640US9520230B2Production method of rare earth magnetSAKUMA NORITSUGU·Filed 2011·Granted Dec 13, 2016·0 cites·14 claims
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