Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10581303 | Laminated iron core and manufacturing method of laminated iron core | Hirokazu Arakawa, Takashi Maruyama | 2020-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10581303 | Laminated iron core and manufacturing method of laminated iron core | Hirokazu Arakawa, Takashi Maruyama | 2020-03-03 |