Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192161 | Hole widening method, forming tool, and formed product | Jun Nitta, Satoshi Shirakami, Takashi YASUTOMI | 2021-12-07 |
| 11016011 | Breaking prediction method, program, recording medium, and arithmetic processing device | Jun Nitta, Satoshi Shirakami, Takashi YASUTOMI | 2021-05-25 |
| 10946431 | Method for shear processing | Takashi YASUTOMI, Masahiro Saito, Tohru Yoshida | 2021-03-16 |
| 10900100 | Hot rolled steel sheet | Tatsuo Yokoi, Nobuo Yoshikawa, Kazuya Ootsuka | 2021-01-26 |
| 10894996 | Hot rolled steel sheet | Tatsuo Yokoi, Nobuo Yoshikawa, Kazuya Ootsuka | 2021-01-19 |