Shigetaka Kawai

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diamond film coated tool and process for producing the same
- Patent number 7,883,775
- Issue date Feb 8, 2011
- A.L.M.T. Corp.
- Katsuo Kazahaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Diamond film coated tool and process for producing the same
- Publication number 20060216515
- Publication date Sep 28, 2006
- A.L.M.T. CORP.
- Katsuo Kazahaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR