Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530471 | Rail and method for manufacturing same | Keisuke Ando, Tatsumi Kimura | 2022-12-20 |
| 11492689 | Rail and method for manufacturing same | Keisuke Ando, Tatsumi Kimura | 2022-11-08 |