Minoru Igari

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Strip wiper device, strip wiping method, rolling mill and rolling m...
- Patent number 6,581,429
- Issue date Jun 24, 2003
- Hitachi, Ltd.
- Yoshio Takakura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling machine and rolling method
- Patent number 6,151,943
- Issue date Nov 28, 2000
- Hitachi, Ltd.
- Mitsuo Nihei
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Strip rolling mill and strip rolling method
- Publication number 20010018840
- Publication date Sep 6, 2001
- Hitachi, Ltd.
- Mistuo Nihei
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...