Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118212 | Method for forming blanked piece and manufacturing method of laminated body and laminated iron core using blanked piece formed by method for forming blanked piece | Shinichiro ONO, Masahiro Izumi | 2018-11-06 |
| 9887038 | Blanking die apparatus and method for manufacturing laminated iron core | — | 2018-02-06 |