Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10010917 | Plastic working method of metals and plastic working apparatus | Koichi Sato, Masahiro Kubo, Masaaki Mizumura | 2018-07-03 |
| 9878362 | Press-forming tool and method for manufacturing press-formed product | — | 2018-01-30 |