Hao Liu

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Toyokawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diamond-coated body including interface layer interposed between su...
- Patent number 6,656,591
- Issue date Dec 2, 2003
- OSG Corporation
- Hao Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of removing diamond coating and method of manufacturing diam...
- Patent number 6,610,611
- Issue date Aug 26, 2003
- OSG Corporation
- Hao Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Diamond-coated body including interface layer interposed between su...
- Publication number 20020071949
- Publication date Jun 13, 2002
- OSG Corporation
- Hao Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of removing diamond coating and method of manufacturing diam...
- Publication number 20010028919
- Publication date Oct 11, 2001
- OSG CORPORATION
- Hao Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...