Inventor · disambiguated record
Yoshisato Kiyota
Also filed as: KIYOTA YOSHISATO
14 granted patents·296 citations·filing 1988–2015
94Inventor score
Top patents by PatentIndex Score
14 records- 0185US5338508AAlloy steel powders for injection molding use, their compounds and a method for making sintered parts from the sameKAWASAKI STEEL CO·Filed 1992·Granted Aug 16, 1994·65 cites·2 claims
- 0281US5055128ASintered fe-co type magnetic materialsKAWASAKI STEEL CO·Filed 1989·Granted Oct 8, 1991·22 cites·3 claims
- 0378US4946499AMethod of preparing iron base powder mixture for pmKAWASAKI STEEL CO·Filed 1988·Granted Aug 7, 1990·37 cites·1 claims
- 0477US4964907ASintered bodies and production process thereofKAWASAKI STEEL CO·Filed 1989·Granted Oct 23, 1990·32 cites·5 claims
- 0572US5135566AIron base powder mixture and methodKAWASAKI STEEL CO·Filed 1991·Granted Aug 4, 1992·34 cites·10 claims
- 0670US5108492ACorrosion-resistant sintered alloy steels and method for making sameKAWASAKI STEEL CO·Filed 1989·Granted Apr 28, 1992·25 cites·12 claims
- 0767US7459409B2Unshaped refractoriesJFE STEEL CORP·Filed 2005·Granted Dec 2, 2008·2 cites·4 claims
- 0866US6288001B1Graphite-containing monolithic refractory materialKAWASAKI STEEL CO·Filed 1998·Granted Sep 11, 2001·14 cites·16 claims
- 0963US4867943AStarting material for injection molding of metal powder and method of producing sintered partsKAWASAKI STEEL CO·Filed 1988·Granted Sep 19, 1989·15 cites·3 claims
- 1056US5380476AMethod of debinding for injection molded objectsKAWASAKI STEEL CO·Filed 1991·Granted Jan 10, 1995·18 cites·8 claims
- 1154US5067979ASintered bodies and production process thereofKAWASAKI STEEL CO·Filed 1990·Granted Nov 26, 1991·14 cites·5 claims
- 1250US5006164AStarting material for injection molding of metal powderKAWASAKI STEEL CO·Filed 1990·Granted Apr 9, 1991·11 cites·6 claims
- 1346US10183895B2Method for suppressing rear face oxidation of carbon-containing refractory, lining structure, and carbon-containing refractoryJFE STEEL CORP·Filed 2015·Granted Jan 22, 2019·0 cites·20 claims
- 1444US5098648AProduction process for sintered fe-co type magetic materialsKAWASAKI STEEL CORPORTION·Filed 1991·Granted Mar 24, 1992·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →