Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10089422 | Stress-strain relation simulation method, springback-amount prediction method, and springback analyzer | Satoshi Sumikawa | 2018-10-02 |
| 10012555 | Method of identifying cause of springback and apparatus of identifying cause of springback | Satoshi Sumikawa | 2018-07-03 |
| 9953115 | Method for specifying stretch flange limit strain and method for determining feasibility of press forming | Osamu Sonobe, Masaki Urabe, Hirotaka Kano, Jiro Hiramoto | 2018-04-24 |