Inventor
TAKAKURA YOSHIO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “TAKAKURA YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
23 patentsUS5768927AJun 23, 1998
Rolling mill, hot rolling system, rolling method and rolling mill revamping method
HITACHI LTD23 citations92
US5666837ASep 16, 1997
Rolling mill and method of using the same
HITACHI LTD23 citations92
US5329798AJul 19, 1994
Leveling device and leveling method
HITACHI LTD22 citations92
US5218848AJun 15, 1993
Method and apparatus for correcting a widthwise bend in an end portion of a hot-rolled sheet-shaped product
HITACHI LTD23 citations92
US5121873AJun 16, 1992
Method of and apparatus for joining hot materials to be rolled to each other as well as continuous hot rolling method and system
HITACHI LTD22 citations92
US5116447AMay 26, 1992
High speed pickling device and high speed pickling method
HITACHI LTD26 citations92
US6151943ANov 28, 2000
Rolling machine and rolling method
HITACHI LTD17 citations90
US5524465AJun 11, 1996
Work rolls crossing type mill, rolling system and rolling method
HITACHI LTD41 citations90
US6213381B1Apr 10, 2001
Method of bonding metal plates, apparatus therefor and hot strip mill
HITACHI LTD15 citations82
US5884832AMar 23, 1999
Method of bonding metal plates, apparatus therefor and hot strip mill
HITACHI LTD17 citations82
US5239851AAug 31, 1993
Rolling method of multi-high rolling mill for obtaining accurate sheet crown
HITACHI LTD7 citations74
US6446477B2Sep 10, 2002
Plate rolling mill
HITACHI LTD8 citations73
US6250126B1Jun 26, 2001
Plate rolling mill
HITACHI LTD7 citations73
US6076388AJun 20, 2000
Rolling mill, hot rolling system, rolling method and rolling mill revamping method
HITACHI LTD11 citations73
US6003355ADec 21, 1999
Rolling mill and rolling method
HITACHI LTD14 citations73
US5406817AApr 18, 1995
Rolling mill and rolling method
HITACHI LTD15 citations73
US5657655AAug 19, 1997
Tandem mill system and work roll crossing mill
HITACHI LTD15 citations71
US4741193AMay 3, 1988
Method and apparatus for cooling rolling mill rolls
HITACHI LTD18 citations70
US6581429B1Jun 24, 2003
Strip wiper device, strip wiping method, rolling mill and rolling method
HITACHI LTD6 citations69
US5653137AAug 5, 1997
Five-high rolling mill
HITACHI LTD4 citations63
US6315830B1Nov 13, 2001
Molten metal plating apparatus
HITACHI LTD4 citations61
US4613093ASep 23, 1986
Apparatus for looping belt-like materials
HITACHI LTD3 citations56
US6151945ANov 28, 2000
Cluster type rolling mill and rolling method
HITACHI LTD1 citations47