| Development of Portable Robotic Operation Terminals to Achieve Increased Safety and Usability and a Study on the Effectiveness o Recent countries visiting this post |  |
 | 7 | United States |
 | 1 | |
 | 1 | China |
 | 1 | Japan |
| Development of Portable Robotic Operation Terminals to Achieve Increased Safety and Usability and a Study on the Effectiveness o Recent countries visiting this post | |
| 7 | United States |
| 1 | |
| 1 | China |
| 1 | Japan |