Inventor
MIYAMOTO KENICHIRO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MIYAMOTO KENICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
5 patentsUS6585799B1Jul 1, 2003
Cast steel piece and steel product excellent in forming characteristics and method for treatment of molted steel therefor and method for production thereof
NIPPON STEEL CORP15 citations90
US6190435B1Feb 20, 2001
Method of vacuum decarburization/refining of molten steel
NIPPON STEEL CORP16 citations79
US6918969B2Jul 19, 2005
Cast steel and steel material with excellent workability, method for processing molten steel therefor and method for manufacturing the cast steel and steel material
NIPPON STEEL CORP9 citations71
US5902374AMay 11, 1999
Vacuum refining method for molten steel
NIPPON STEEL CORP14 citations70
US6468467B1Oct 22, 2002
Method and apparatus for vacuum decarburization refining of molten steel
NIPPON STEEL CORP3 citations58