Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4621512 | Mechanism for and method of shifting cam mechanisms in a press for pressing workpieces with depressed portions | Shinziro Tachikawa, Isami Maeda | 1986-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4621512 | Mechanism for and method of shifting cam mechanisms in a press for pressing workpieces with depressed portions | Shinziro Tachikawa, Isami Maeda | 1986-11-11 |