Inventor · disambiguated record
Yoshihisa Kishimoto
Also filed as: KISHIMOTO YOSHIHISA
3 granted patents·70 citations·filing 1994–1996
74Inventor score
Technology areasH01F
Top patents by PatentIndex Score
3 records- 0179US6187259B1Method for preparing rare-earth system sintered magnetSUMITOMO SPEC METALS·Filed 1996·Granted Feb 13, 2001·40 cites·23 claims
- 0264US5527504APowder mixture for use in compaction to produce rare earth iron sintered permanent magnetsSUMITOMO METAL IND·Filed 1995·Granted Jun 18, 1996·18 cites·26 claims
- 0356US5486224APowder mixture for use in compaction to produce rare earth iron sintered permanent magnetsSUMITOMO METAL IND·Filed 1994·Granted Jan 23, 1996·12 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →