Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4517031 | Method of manufacturing cold rolled steel sheets for extra deep drawing with an excellent press formability | Junsuke Takasaki, Akira Yasuda | 1985-05-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4517031 | Method of manufacturing cold rolled steel sheets for extra deep drawing with an excellent press formability | Junsuke Takasaki, Akira Yasuda | 1985-05-14 |