Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11609166 | Deformation limit evaluation method for sheared surface of metal sheet, crack prediction method, and press die designing method | Yusuke FUJII, Yuji Yamasaki | 2023-03-21 |
| 11590591 | Press die designing method using an index value obtained from two stress gradients in sheet thickness direction and gradient of surface stress distribution in direction | Yusuke FUJII, Yuji Yamasaki | 2023-02-28 |