Tomio Komatu

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for pre-processing stainless steel strip intended to be c...
- Patent number 5,279,141
- Issue date Jan 18, 1994
- Kawasaki Steel Corporation
- Kazuhito Kenmochi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for pre-processing stainless steel strip intended to be cold...
- Patent number 5,003,804
- Issue date Apr 2, 1991
- Kawasaki Steel Corporation
- Kazuhito Kenmochi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for preliminary treatment of stainless steel f...
- Patent number 4,885,042
- Issue date Dec 5, 1989
- Kawasaki Steel Corp.
- Kazuhito Kenmochi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...