Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291770 | Roll crossing apparatus for cross-rolling mill | Hisayoshi Koujin, Yutaka Matsuda, Tadashi Hiura, Yoshiki Mito | 1994-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291770 | Roll crossing apparatus for cross-rolling mill | Hisayoshi Koujin, Yutaka Matsuda, Tadashi Hiura, Yoshiki Mito | 1994-03-08 |