Inventor

SHIBATA HIROMITSU

JP5 patents

⚠️ This page may combine multiple inventors who share the name “SHIBATA HIROMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JFE STEEL CORP

3 patents

US9975158B2May 22, 2018

Roll surface layer material for hot rolling with excellent fatigue resistance produced by centrifugal casting, and composite roll for hot rolling produced through centrifugal casting

JFE STEEL CORP3 citations70

US9708695B2Jul 18, 2017

Roll outer layer material, and composite roll for hot rolling

JFE STEEL CORP3 citations70

US9573176B2Feb 21, 2017

Outer-layer material for hot-rolling roll, and hot-rolling composite roll

JFE STEEL CORP5 citations70

KAWASAKI STEEL CO

1 patent

US6261639B1Jul 17, 2001

Process for hot-rolling stainless steel

KAWASAKI STEEL CO2 citations60

YAMAHA CORP

1 patent

US6980495B2Dec 27, 2005

Optical recording apparatus with interleaving blank rounds into spiral track

YAMAHA CORP2 citations59