Tadashi Nakagawa

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cross rolling machine
- Patent number 6,266,988
- Issue date Jul 31, 2001
- Mitsubishi Heavy Industries, Ltd.
- Shinsaku Kimura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Surface cutting apparatus for hot-rolled steel products
- Patent number 6,195,859
- Issue date Mar 6, 2001
- Kawasaki Steel Corporation
- Shigefumi Katsura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface cutting apparatus for hot-rolled steel products
- Patent number 6,192,564
- Issue date Feb 27, 2001
- Kawasaki Steel
- Shigefumi Katsura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR