Inventor
MATSUDA MITSUMA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDA MITSUMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JTEKT CORP
5 patentsUS7807596B2Oct 5, 2010
Coloration agent for use in ceramic articles and a color developing clay using the same
JTEKT CORP2 citations59
US7628602B2Dec 8, 2009
Briquette manufacturing apparatus
JTEKT CORP3 citations59
US7591877B2Sep 22, 2009
Manufacturing method of briquette for use as metal stock
JTEKT CORP2 citations59
US8007564B2Aug 30, 2011
Manufacture method of briquette for use as metal stock and manufacturing apparatus thereof
JTEKT CORP0 citations50
US7824586B2Nov 2, 2010
Compression molding machine for briquette for metal raw material, manufacturing apparatus for briquette for metal raw material, and compression molding method thereof
JTEKT CORP0 citations41
KOYO SEIKO CO
2 patentsUS7135053B2Nov 14, 2006
Brittle formed product and iron-based power material and method for manufacturing these materials
KOYO SEIKO CO7 citations62
US7438740B2Oct 21, 2008
Briquette for raw material for iron manufacture and briquette for introduction into slag generating apparatus
KOYO SEIKO CO0 citations40