Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975619 | Two-axle truck for a railway car and a railway car | Takuji Nakai | 2011-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975619 | Two-axle truck for a railway car and a railway car | Takuji Nakai | 2011-07-12 |