Inventor
UENOSONO SATOSHI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “UENOSONO SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWASAKI STEEL CO
21 patentsUS6451082B1Sep 17, 2002
Iron-based powder mixture for powder metallurgy, process for producing the same, and method of forming a molding from the same
KAWASAKI STEEL CO21 citations92
US6235076B1May 22, 2001
Iron 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 mixture
KAWASAKI STEEL CO17 citations92
US6139600AOct 31, 2000
Method of making iron-based powder composition for powder metallurgy excellent in flow ability and compactibility
KAWASAKI STEEL CO21 citations92
US5989304ANov 23, 1999
Iron-based powder composition for powder metallurgy excellent in flowability and compactibility and method
KAWASAKI STEEL CO40 citations92
US5976215ANov 2, 1999
Iron-based powder mixture for powder metallurgy and process for preparing the same
KAWASAKI STEEL CO22 citations92
US5938814AAug 17, 1999
Iron based powder mixture for powder metallurgy
KAWASAKI STEEL CO23 citations92
US5766304AJun 16, 1998
Iron-base powder mixture for powder metallurgy and manufacturing method therefor
KAWASAKI STEEL CO28 citations92
US5605559AFeb 25, 1997
Alloy steel powders, sintered bodies and method
KAWASAKI STEEL CO19 citations92
US5571305ANov 5, 1996
Atomized steel powder excellent machinability and sintered steel manufactured therefrom
KAWASAKI STEEL CO31 citations92
US6355208B1Mar 12, 2002
Die lubricant and iron-based powder mixture for warm compaction with die lubrication, and processes for producing high-density iron-based green and sintered compacts
KAWASAKI STEEL CO17 citations84
US6652618B1Nov 25, 2003
Iron based mixed power high strength sintered parts
KAWASAKI STEEL CO7 citations74
US6533836B2Mar 18, 2003
Iron-based powders for powder metallurgy
KAWASAKI STEEL CO11 citations74
US6503445B2Jan 7, 2003
Iron-based powder composition for powder metallurgy having higher flowability and higher compactibility and process for production thereof
KAWASAKI STEEL CO8 citations74
US5599377AFeb 4, 1997
Mixed iron powder for powder metallurgy
KAWASAKI STEEL CO7 citations74
US6610120B2Aug 26, 2003
Alloyed steel powder for powder metallurgy
KAWASAKI STEEL CO8 citations73
US6296682B1Oct 2, 2001
Iron-based powder blend for use in powder metallurgy
KAWASAKI STEEL CO10 citations73
US6514307B2Feb 4, 2003
Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density
KAWASAKI STEEL CO10 citations71
US6861028B2Mar 1, 2005
Lubricants for die lubrication and manufacturing method for high density iron-based powder compacts
KAWASAKI STEEL CO2 citations63
US6464751B2Oct 15, 2002
Iron-based powders for powder metallurgy
KAWASAKI STEEL CO5 citations63
US6905530B2Jun 14, 2005
Metallic powder-molded body, re-compacted body of the molded body, sintered body produced from the re-compacted body, and processes for production thereof
KAWASAKI STEEL CO2 citations61
US6648941B2Nov 18, 2003
Iron-based mixed powder for powder metallurgy and iron-based sintered compact
KAWASAKI STEEL CO5 citations61
JFE STEEL CORP
8 patentsUS6827757B2Dec 7, 2004
Magnetite-iron based composite powder, magnetite-iron based powder mixture, method for producing the same, method for remedying polluted soil, water or gases and electromagnetic wave absorber
JFE STEEL CORP24 citations92
US6696014B2Feb 24, 2004
Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density
JFE STEEL CORP20 citations90
US7384446B2Jun 10, 2008
Mixed powder for powder metallurgy
JFE STEEL CORP9 citations84
US6758882B2Jul 6, 2004
Alloyed steel powder for powder metallurgy
JFE STEEL CORP13 citations83
US7300490B2Nov 27, 2007
Iron-based mixed powder for powder metallurgy and sintered body
JFE STEEL CORP7 citations74
US6860918B2Mar 1, 2005
Powder additive for powder metallurgy, iron-based powder mixture for powder metallurgy, and method for manufacturing the same
JFE STEEL CORP10 citations74
US6918945B2Jul 19, 2005
Method for producing sponge iron, and reduced iron powder and method for production thereof
JFE STEEL CORP7 citations73
US7347884B2Mar 25, 2008
Alloy steel powder for powder metallurgy
JFE STEEL CORP5 citations62