Shigeharu Matsumoto

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for recording operating status of an NC proces...
- Patent number 5,812,406
- Issue date Sep 22, 1998
- Amada Metrecs Company, Limited
- Shigeharu Matsumoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of detecting bender operating time
- Patent number 5,676,004
- Issue date Oct 14, 1997
- Amada Metrecs Company, Limited
- Shigeharu Matsumoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and method of detecting bender operating time
- Patent number 5,615,568
- Issue date Apr 1, 1997
- Amada Metrecs Company, Limited
- Shigeharu Matsumoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...