Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995385 | Hot pressed part and method of manufacturing same | Koichi Nakagawa | 2021-05-04 |
| 10933494 | Lap-fillet arc welding joint and joint structure for press forming parts | Tsuyoshi Shiozaki, Yuichi Tokita | 2021-03-02 |