Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11548538 | Heating floor panel unit and floor structure of railcar | Takahiro Kawashima | 2023-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11548538 | Heating floor panel unit and floor structure of railcar | Takahiro Kawashima | 2023-01-10 |