Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148693 | Platoon traffic system and platoon traffic control method | Hisanori Teshima, Shuichiro Sakikawa, Takahiro Matsushita, Jun Yamazaki | 2021-10-19 |
| 11066087 | Maintenance assistance system and maintenance assistance method for railroad ground equipment | Tomohito TAKAI, Toshihiro Eguchi | 2021-07-20 |