Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930207 | Method and apparatus for continuous compression forging of continuously cast steel | Shinji Kojima, Toshitane Matsukawa, Hisakazu Mizota, Yoshio Yoshimoto, Toshio Fujimura +1 more | 1990-06-05 |