Inventor
IWABUCHI MASAHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “IWABUCHI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KOKAN KK
6 patentsUS7248366B2Jul 24, 2007
Method for marking defect and device therefor
NIPPON KOKAN KK20 citations91
US6869691B2Mar 22, 2005
High strength hot-dip galvanized steel sheet and method for manufacturing the same
NIPPON KOKAN KK31 citations91
US6524726B1Feb 25, 2003
Cold-rolled steel sheet and galvanized steel sheet, which are excellent in formability, panel shapeability, and dent-resistance, and method of manufacturing the same
NIPPON KOKAN KK9 citations73
US7423744B2Sep 9, 2008
Method for marking defect and device therefor
NIPPON KOKAN KK7 citations72
US6699592B2Mar 2, 2004
Galvannealed steel sheet and method for manufacturing the same
NIPPON KOKAN KK6 citations72
US7599052B2Oct 6, 2009
Method for marking defect and device therefor
NIPPON KOKAN KK2 citations61