Kenji Hirata

Follow

Person

Kurashiki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cooling equipment and cooling method for hot rolled steel plate
- Patent number 8,881,568
- Issue date Nov 11, 2014
- JFE Steel Corporation
- Naoki Nakata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
STEEL PLATE MANUFACTURING FACILITY AND MANUFACTURING METHOD
- Publication number 20120017660
- Publication date Jan 26, 2012
- JFE STEEL CORPORATION
- Takashi Kuroki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COOLING EQUIPMENT AND COOLING METHOD FOR HOT ROLLED STEEL PLATE
- Publication number 20110162427
- Publication date Jul 7, 2011
- JFE STEEL CORPORATION
- Naoki Nakata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...