Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954798 | Device for coupling reversible electromagnetic contactors to each other with an interlock unit | Kuniyuki Kogawa, Takato Hirota | 1990-09-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954798 | Device for coupling reversible electromagnetic contactors to each other with an interlock unit | Kuniyuki Kogawa, Takato Hirota | 1990-09-04 |