Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10140871 | Wireless system and operation management server | Tsutomu Yamada, Tomoyuki Hamada | 2018-11-27 |
| 10089873 | Vehicle travel route control system and fleet management server | Yoshinori Ookura, Tomoyuki Hamada, Tsutomu Yamada | 2018-10-02 |