Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9639998 | Ground work vehicle, ground work vehicle management system, and ground work information display method | Kazuhiro Takahara, Kazunori Matsufuji, Hirotsugu Inoue | 2017-05-02 |