Keishi Ohyama

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Patents Grantslast 30 patents

Information Patent Grant
Robot arm device capable of conveying an article in circumferential...
- Patent number 5,587,637
- Issue date Dec 24, 1996
- Tatsumo Kabushiki Kaisha
- Keishi Ohyama
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS