Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597038 | Welding structure, wiring board with metal piece, and welding method | Yoshiharu Doi, Kenji Takahashi | 2023-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597038 | Welding structure, wiring board with metal piece, and welding method | Yoshiharu Doi, Kenji Takahashi | 2023-03-07 |