Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492025 | Railcar floor structure | Toshinobu Tanigawa, Takahiro Kawashima | 2022-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492025 | Railcar floor structure | Toshinobu Tanigawa, Takahiro Kawashima | 2022-11-08 |