Eri Koshishiba

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Robot for removing unnecessary portion on workpiece
- Patent number 5,761,390
- Issue date Jun 2, 1998
- Hitachi, Ltd.
- Eri Koshishiba
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS