Inventor
OZAKI YUKIKO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “OZAKI YUKIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWASAKI STEEL CO
13 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
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
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
US6638335B2Oct 28, 2003
Highly compressible iron powder
KAWASAKI STEEL CO11 citations73
US5447578ASep 5, 1995
Corrosion-resistant rare earth metal-transition metal series magnets and method of producing the same
KAWASAKI STEEL CO17 citations71
US5437741AAug 1, 1995
Corrosion-resistant rare earth metal-transition metal-boron permanent magnets
KAWASAKI STEEL CO12 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
JFE STEEL CORP
9 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
US7384446B2Jun 10, 2008
Mixed powder for powder metallurgy
JFE STEEL CORP9 citations84
US7867314B2Jan 11, 2011
Iron-based powder for powder metallurgy
JFE STEEL CORP7 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
US10293407B2May 21, 2019
Method of producing atomized metal powder
JFE STEEL CORP4 citations72
US9352393B2May 31, 2016
Iron-based powder for powder metallurgy
JFE STEEL CORP4 citations72
US10589356B2Mar 17, 2020
Method for producing water-atomized metal powder
JFE STEEL CORP0 citations51
USRE45647EAug 11, 2015
Highly compressible iron powder
JFE STEEL CORP0 citations51