Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4374369 | Electromagnetic interference elimination filter | Yukio Sakamoto, Tetsuo Tanaka, Masami Sugitani | 1983-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4374369 | Electromagnetic interference elimination filter | Yukio Sakamoto, Tetsuo Tanaka, Masami Sugitani | 1983-02-15 |