Koki Okada

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Patents Grantslast 30 patents

Information Patent Grant
Surface-coated carbide alloy tool
- Patent number 6,855,405
- Issue date Feb 15, 2005
- Mitsubishi Materials Corporation
- Koki Okada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Surface-coated carbide alloy tool
- Publication number 20030108778
- Publication date Jun 12, 2003
- MITSUBISHI MATERIALS CORPORATION
- Koki Okada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...