Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11214012 | Ultrasonic welding method, structure welded by ultrasonic welding method, and ultrasonic welding device | Shigeru Ogaya | 2022-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11214012 | Ultrasonic welding method, structure welded by ultrasonic welding method, and ultrasonic welding device | Shigeru Ogaya | 2022-01-04 |