Yoshihisa Akiyama

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Hino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tool exchange system for machining tools
- Patent number 4,870,744
- Issue date Oct 3, 1989
- Fanuc Ltd.
- Hiroshi Araki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spindle head unit of a machining center
- Patent number 4,745,673
- Issue date May 24, 1988
- Fanuc Ltd.
- Hiroshi Araki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR