Yoshihiro Shinkai

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Roll stand for bar and wire rod rolling mill
- Patent number 6,397,650
- Issue date Jun 4, 2002
- Kawasaki Steel Corporation
- Tomoyasu Sakurai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roller cutting method for a plural-roll rolling mill
- Patent number 5,927,166
- Issue date Jul 27, 1999
- Kawasaki Steel Corporation
- Ryo Takeda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roller cutting method and apparatus for a plural-roll rolling mill
- Patent number 5,655,424
- Issue date Aug 12, 1997
- Kawasaki Steel Corporation
- Ryo Takeda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Ring roll replacing method in bar steel rolling mill and device the...
- Publication number 20020134127
- Publication date Sep 26, 2002
- Ryo Takeda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...