Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420354 | Rotary tool, joining device, and joining method | Nobushiro Seo, Ryo Yoshida, Keita Oikawa | 2025-09-23 |
| 12280442 | Rotary tool, joining device, and joining method | Nobushiro Seo, Ryo Yoshida, Keita Oikawa | 2025-04-22 |