Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880480 | High strength hot rolled steel sheet for wheel rims | Kazuhiko Kourida, Shunichi Hashimoto, Kazuhiro Mimura, Zenichi Shibata | 1989-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880480 | High strength hot rolled steel sheet for wheel rims | Kazuhiko Kourida, Shunichi Hashimoto, Kazuhiro Mimura, Zenichi Shibata | 1989-11-14 |