Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499207 | Copper alloy strip exhibiting improved dimensional accuracy after press-working | Akihiro Kakitani | 2022-11-15 |
| 10315240 | Punching processing method, method of manufacturing press-formed product, and press-formed product | Kazutaka Masai | 2019-06-11 |
| 4749978 | Magnet for catching thereon foreign bodies within reticulum or ruminant, and method and instrument for manufacture thereof | Mamoru Kawaguchi | 1988-06-07 |