Akira Tokuyama

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Yasu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
End mill
- Patent number 11,458,551
- Issue date Oct 4, 2022
- MOLDINO Tool Engineering, Ltd.
- Takafumi Sai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
END MILL
- Publication number 20190321897
- Publication date Oct 24, 2019
- Mitsubishi Hitachi Tool Engineering, Ltd.
- Takafumi Sai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR