Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5105638 | Method and machine for rolling a metal workpiece at a reduced rolling load | Yoshiki Mito, Hiroshi Aratani, Kazuo Morimoto, Keiji Mizuta, Osamu Miyamoto +1 more | 1992-04-21 |
| 4399727 | Drum shear | Shunji Omori, Kanji Hayashi, Nobutaka Maeda, Shoichi Hashimoto, Hiroki Yoshiya | 1983-08-23 |