Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9401256 | Electromagnetic relay | Koji Fujimoto, Akifumi Fujino, Bin Wang, Ayumi Noguchi | 2016-07-26 |
| 8922307 | Electromagnetic relay | Koji Fujimoto, Akifumi Fujino, Bin Wang, Ayumi Noguchi | 2014-12-30 |