Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10026576 | DC operated polarized electromagnet and electromagnetic contactor using the same | Takashi Tsutsumi, Masaaki Watanabe, Shota Shiinoki | 2018-07-17 |
| 9887054 | Electromagnetic contactor having snap-fit section coupling frames | Takashi Tsutsumi, Masaaki Watanabe, Shota Shiinoki | 2018-02-06 |