Toshitaka Yamamoto

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Hoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Robotic arm supporting an object by interactive mechanism
- Patent number 5,702,228
- Issue date Dec 30, 1997
- Sumitomo Heavy Industries, Ltd.
- Tadamoto Tamai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS