Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4767944 | Hybrid relay circuit having electromagnetic relay for switching AC power supply | Hiroto Takeuchi | 1988-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4767944 | Hybrid relay circuit having electromagnetic relay for switching AC power supply | Hiroto Takeuchi | 1988-08-30 |