Inventor · disambiguated record
Yasutaka Shigemoto
Also filed as: SHIGEMOTO YASUTAKA
7 granted patents·3 pending applications·89 citations·filing 1999–2017
81Inventor score
Top patents by PatentIndex Score
10 records- 0186US6302972B1Nanocomposite magnet material and method for producing nanocomposite magnetSUMITOMO SPEC METALS·Filed 1999·Granted Oct 16, 2001·49 cites·16 claims
- 0283US6706124B2Permanent magnet including multiple ferromagnetic phases and method of producing the magnetSUMITOMO SPEC METALS·Filed 2001·Granted Mar 16, 2004·24 cites·29 claims
- 0374US6471786B1Method for preparing nanocomposite magnet powder and method for producing nanocomposite magnetSUMITOMO SPEC METALS·Filed 2000·Granted Oct 29, 2002·16 cites·16 claims
- 0456US7988797B2Nano-composite magnet, quenched alloy for nano-composite magnet, and method for producing them and method for distinguishing themHITACHI METALS LTD·Filed 2010·Granted Aug 2, 2011·0 cites·4 claims
- 0548US2007131309A1Nano-composite magnet, quenched alloy for nano-composite magnet, and method for producing them and method for distinguishing themNEOMAX CO LTD·Filed 2004·Application pending·0 cites
- 0647US10916373B2R-T-B sintered magnet and production method thereforHITACHI METALS LTD·Filed 2017·Granted Feb 9, 2021·0 cites·3 claims
- 0742US2018025819A1Method for producing r-t-b system sintered magnetHITACHI METALS LTD·Filed 2016·Application pending·0 cites
- 0842US2018047504A1Method for manufacturing r-t-b sintered magnetHITACHI METALS LTD·Filed 2016·Application pending·0 cites
- 0939US7297213B2Permanent magnet including multiple ferromagnetic phases and method for producing the magnetNEOMAX CO LTD·Filed 2003·Granted Nov 20, 2007·0 cites·8 claims
- 1038US6585831B2Method of making iron base magnetic material alloy powderSUMITOMO SPEC METALS·Filed 2000·Granted Jul 1, 2003·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →