Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12081068 | Laminated core with some electrical steel sheets adhered with adhesive and some electrical steel sheets fixed to each other | Hiroshi Fujimura, Ryu Hirayama | 2024-09-03 |
| 11973369 | Laminated core with center electrical steel sheets adhered with adhesive and some electrical steel sheets fixed to each other on both ends of the center sheets | Hiroshi Fujimura, Ryu Hirayama | 2024-04-30 |
| 11859265 | Non oriented electrical steel sheet, iron core, manufacturing method of iron core, motor, and manufacturing method of motor | Ichiro Tanaka, Shun Ota | 2024-01-02 |