Inventor · disambiguated record
Kuniaki Ogura
Also filed as: OGURA KUNIAKI
22 granted patents·458 citations·filing 1979–2008
96Inventor score
Top patents by PatentIndex Score
22 records- 0196US4266974AAlloy steel powder having excellent compressibility, moldability and heat-treatment propertyKAWASAKI STEEL CO·Filed 1979·Granted May 12, 1981·67 cites·2 claims
- 0283US4954171AComposite alloy steel powder and sintered alloy steelKAWASAKI STEEL CO·Filed 1988·Granted Sep 4, 1990·40 cites·15 claims
- 0379US6451082B1Iron-based powder mixture for powder metallurgy, process for producing the same, and method of forming a molding from the sameKAWASAKI STEEL CO·Filed 2000·Granted Sep 17, 2002·21 cites·17 claims
- 0479US5989304AIron-based powder composition for powder metallurgy excellent in flowability and compactibility and methodKAWASAKI STEEL CO·Filed 1997·Granted Nov 23, 1999·40 cites·19 claims
- 0576US4971755AMethod for preparing powder metallurgical sintered productKAWASAKI STEEL CO·Filed 1989·Granted Nov 20, 1990·33 cites·29 claims
- 0675US5571305AAtomized steel powder excellent machinability and sintered steel manufactured therefromKAWASAKI STEEL CO·Filed 1994·Granted Nov 5, 1996·31 cites·9 claims
- 0774US5938814AIron based powder mixture for powder metallurgyKAWASAKI STEEL CO·Filed 1998·Granted Aug 17, 1999·23 cites·15 claims
- 0869US4985309AAlloyed steel powder for powder metallurgyKAWASAKI STEEL CO·Filed 1988·Granted Jan 15, 1991·19 cites·2 claims
- 0968US5279640AMethod of making iron-based powder mixtureKAWASAKI STEEL CO·Filed 1992·Granted Jan 18, 1994·22 cites·4 claims
- 1067US5766304AIron-base powder mixture for powder metallurgy and manufacturing method thereforKAWASAKI STEEL CO·Filed 1996·Granted Jun 16, 1998·28 cites·9 claims
- 1166US6503445B2Iron-based powder composition for powder metallurgy having higher flowability and higher compactibility and process for production thereofKAWASAKI STEEL CO·Filed 2001·Granted Jan 7, 2003·8 cites·14 claims
- 1264US6139600AMethod of making iron-based powder composition for powder metallurgy excellent in flow ability and compactibilityKAWASAKI STEEL CO·Filed 1999·Granted Oct 31, 2000·21 cites·3 claims
- 1361US5976215AIron-based powder mixture for powder metallurgy and process for preparing the sameKAWASAKI STEEL CO·Filed 1998·Granted Nov 2, 1999·22 cites·10 claims
- 1460US5462577AWater-atomized iron powder and methodKAWASAKI STEEL CO·Filed 1994·Granted Oct 31, 1995·16 cites·11 claims
- 1559US6235076B1Iron base powder mixture for powder metallurgy excellent in fluidity and moldability, method of production thereof, and method of production of molded article by using the iron base powder mixtureKAWASAKI STEEL CO·Filed 1998·Granted May 22, 2001·17 cites·16 claims
- 1658US5476534AIron-based powder mixture and methodKAWASAKI STEEL CO·Filed 1993·Granted Dec 19, 1995·14 cites·7 claims
- 1756US5458670AIron powder and mixed powder for powder metallurgy as well as method of producing iron powderKAWASAKI STEEL CO·Filed 1993·Granted Oct 17, 1995·10 cites·5 claims
- 1844US9108246B2Method for mixing raw material powder for powder metallurgy and method for producing raw material powder for powder metallurgyMAEDA YOSHIAKI·Filed 2008·Granted Aug 18, 2015·0 cites·18 claims
- 1944US5534045AWater-atomized iron powder and methodKAWASAKI STEEL CO·Filed 1995·Granted Jul 9, 1996·9 cites·5 claims
- 2043US5599377AMixed iron powder for powder metallurgyKAWASAKI STEEL CO·Filed 1995·Granted Feb 4, 1997·7 cites·8 claims
- 2143US5507853AIron powder and mixed powder for powder metallurgy as well as method of producing iron powderKAWASAKI STEEL CO·Filed 1995·Granted Apr 16, 1996·7 cites·2 claims
- 2235US4804409AAlloy steel powder for powder metallurgyKAWASAKI STEEL CO·Filed 1987·Granted Feb 14, 1989·3 cites·8 claims
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