Naoki Sakata

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Throwaway insert for metal cutting tool
- Patent number D595751
- Issue date Jul 7, 2009
- Sumitomo Electric Hardmetal Corp.
- Naoki Sakata
- D15 - Machines not elsewhere specified
Information Patent Grant
Throwaway insert for metal cutting tool
- Patent number D595322
- Issue date Jun 30, 2009
- Sumitomo Electric Hardmetal Corp.
- Naoki Sakata
- D15 - Machines not elsewhere specified
Information Patent Grant
Throwaway insert for metal cutting tool
- Patent number D595323
- Issue date Jun 30, 2009
- Sumitomo Electric Hardmetal Corp.
- Naoki Sakata
- D15 - Machines not elsewhere specified
Information Patent Grant
End mill
- Patent number D556225
- Issue date Nov 27, 2007
- Sumitomo Electric Hardmetal Corp.
- Naoki Sakata
- D15 - Machines not elsewhere specified
Information Patent Grant
End mill
- Patent number D555683
- Issue date Nov 20, 2007
- Sumitomo Electric Hardmetal Corp.
- Naoki Sakata
- D15 - Machines not elsewhere specified
Information Patent Grant
End mill
- Patent number D553169
- Issue date Oct 16, 2007
- Sumitomo Electric Hardmetal Corp.
- Naoki Sakata
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
BORING TOOL AND HOLDER FOR THE SAME
- Publication number 20090202314
- Publication date Aug 13, 2009
- Sumitomo Electric Hardmetal Corp.
- Yasuhiko Okita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR