Norimitsu Araki

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Yokkaichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Machining center
- Patent number 5,871,426
- Issue date Feb 16, 1999
- Howa Machinery, Ltd.
- Norimitsu Araki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool changing method and apparatus
- Patent number 5,688,214
- Issue date Nov 18, 1997
- Howa Machinery, Ltd.
- Yoshiaki Mase
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool magazine for machine tool
- Patent number 5,688,215
- Issue date Nov 18, 1997
- Howa Machinery, Ltd.
- Yoshiaki Mase
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR