Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10994758 | Transportation management system for railway transportation of LNG tank containers and transportation management device | Akihisa Takahashi, Masao Toyosaki, Takehito Tsuji, Makoto OZAKI | 2021-05-04 |