Inventor
SHIRAIWA HIROYUKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAIWA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS6306007B1Oct 23, 2001
Rolling mill equipped with on-line roll grinding system and grinding wheel
HITACHI LTD104 citations98
US5562525AOct 8, 1996
Rolling mill equipped with on-line roll grinding system and grinding wheel
HITACHI LTD31 citations95
US6585558B1Jul 1, 2003
Rolling mill equipped with on-line roll grinding system and grinding wheel
HITACHI LTD11 citations81
US6283823B1Sep 4, 2001
Rolling mill equipped with on-line roll grinding system and grinding wheel
HITACHI LTD9 citations81
US5954565ASep 21, 1999
Rolling mill equipped with on-line roll grinding system and grinding wheel
HITACHI LTD12 citations81
US6616511B2Sep 9, 2003
Rolling mill equipped with on-line roll grinding system and grinding wheel
HITACHI LTD9 citations73
US6450861B2Sep 17, 2002
Rolling mill equipped with on-line roll grinding system and grinding wheel
HITACHI LTD4 citations73
US5406817AApr 18, 1995
Rolling mill and rolling method
HITACHI LTD15 citations73