Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5146062 | Feeding device for a welding bolt | Yasuhiro Kanaishi, Yokichi Samizo | 1992-09-08 |
| 5105060 | Automatic feed system for parts to be welded | Tetsunori Tanaka, Shizuo Sagara, Takehito Tanabe | 1992-04-14 |