Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318866 | Laser welding method for repair, and laser welding repair device | Naoyuki Matsumoto, Daiki OKITA | 2025-06-03 |
| 12280447 | Crack repair method for existing steel structure | Daiki OKITA, Naoyuki Matsumoto | 2025-04-22 |
| 12194565 | Crack repair method | Naoyuki Matsumoto, Shota Nakanishi, Daiki OKITA, Junko YAMADA | 2025-01-14 |