Inventor · disambiguated record
Akira Fukuno
Also filed as: FUKUNO AKIRA
16 granted patents·301 citations·filing 1991–2004
94Inventor score
Files withTDK CORP16
Top patents by PatentIndex Score
16 records- 0196US5665177AMethod for preparing permanent magnet material, chill roll, permanent magnet material, and permanent magnet material powderTDK CORP·Filed 1992·Granted Sep 9, 1997·51 cites·7 claims
- 0286US5750044AMagnet and bonded magnetTDK CORP·Filed 1995·Granted May 12, 1998·49 cites·10 claims
- 0386US5209789APermanent magnet material and method for makingTDK CORP·Filed 1991·Granted May 11, 1993·47 cites·16 claims
- 0483US5641363ASintered magnet and method for makingTDK CORP·Filed 1994·Granted Jun 24, 1997·46 cites·34 claims
- 0578US5993939AMethod for preparing permanent magnet material, chill roll, permanent magnet material, and permanent magnet material powderTDK CORP·Filed 1997·Granted Nov 30, 1999·14 cites·5 claims
- 0673US7311788B2R-T-B system rare earth permanent magnetTDK CORP·Filed 2003·Granted Dec 25, 2007·8 cites·6 claims
- 0771US5834663ASintered magnet and method for makingTDK CORP·Filed 1997·Granted Nov 10, 1998·27 cites·18 claims
- 0864US7314531B2R-T-B system rare earth permanent magnetTDK CORP·Filed 2004·Granted Jan 1, 2008·8 cites·8 claims
- 0964US6811620B2R-T-B system rare earth permanent magnetTDK CORP·Filed 2004·Granted Nov 2, 2004·7 cites·5 claims
- 1064US5916376APreparation of magnetTDK CORP·Filed 1997·Granted Jun 29, 1999·20 cites·20 claims
- 1161US5309977APermanent magnet material and method for makingTDK CORP·Filed 1993·Granted May 10, 1994·14 cites·13 claims
- 1256US6833036B2Rare earth permanent magnetTDK CORP·Filed 2002·Granted Dec 21, 2004·5 cites·19 claims
- 1349US7192493B2R-T-B system rare earth permanent magnet and compound for magnetTDK CORP·Filed 2003·Granted Mar 20, 2007·2 cites·6 claims
- 1448US7255752B2Method for manufacturing R-T-B system rare earth permanent magnetTDK CORP·Filed 2004·Granted Aug 14, 2007·2 cites·4 claims
- 1544US7465363B2Hard magnetic composition, permanent magnet powder, method for permanent magnet powder, and bonded magnetTDK CORP·Filed 2004·Granted Dec 16, 2008·1 cites·18 claims
- 1641US7255751B2Method for manufacturing R-T-B system rare earth permanent magnetTDK CORP·Filed 2003·Granted Aug 14, 2007·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →