Yoko Watanabe

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Joso-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface-coated cutting tool with hard coating layer exhibiting exce...
- Patent number 9,724,762
- Issue date Aug 8, 2017
- Mitsubishi Materials Corporation
- Akira Sobana
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SURFACE-COATED CUTTING TOOL WITH HARD COATING LAYER EXHIBITING EXCE...
- Publication number 20140377024
- Publication date Dec 25, 2014
- MITSUBISHI MATERIALS CORPORATION
- Akira Sobana
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...