Yoshiro Washikita

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing device and manufacturing method for hot-rolled steel...
- Patent number 9,085,022
- Issue date Jul 21, 2015
- Mitsubishi-Hitachi Metals Machinery, Inc.
- Kenji Horii
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of controlling operation of tandem rolling mill and method o...
- Patent number 8,850,860
- Issue date Oct 7, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Daisuke Nikkuni
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING DEVICE AND MANUFACTURING METHOD FOR HOT-ROLLED STEEL...
- Publication number 20130247638
- Publication date Sep 26, 2013
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kenji Horii
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF CONTROLLING OPERATION OF TANDEM ROLLING MILL AND METHOD O...
- Publication number 20130019646
- Publication date Jan 24, 2013
- Daisuke NIKKUNI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...