Toru Narita

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing throwaway tip and apparatus for aligning g...
- Patent number 7,479,252
- Issue date Jan 20, 2009
- Mitsubishi Materials Corporation
- Yoshikazu Okada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Insert cutter
- Patent number 5,102,269
- Issue date Apr 7, 1992
- Mitsubishi Materials Corporation
- Tatsuo Arai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Rotary cutting tool
- Publication number 20110214552
- Publication date Sep 8, 2011
- MITSUBISHI MATERIALS CORPORATION
- Taro Abe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for manufacturing throwaway tip and apparatus for aligning g...
- Publication number 20040202566
- Publication date Oct 14, 2004
- MITSUBISHI MATERIALS CORPORATION
- Yoshikazu Okada
- B22 - CASTING POWDER METALLURGY