Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637891 | Management server for working machine and management method for working machine | Hiroyuki Adachi, Kenji Ota, Kouji Seki, Hiroshi Onose, Satoshi Abe +1 more | 2017-05-02 |
| 9573502 | Seat cushion device | Tsubasa Yahagi | 2017-02-21 |