Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10312044 | Electromagnetic relay | Yasuo Hayashida, Keisuke Yano, Masayuki Noda, Takeshi Nishida, Syuichi Itoda | 2019-06-04 |
| 10269519 | Electromagnetic relay | Yasuo Hayashida, Keisuke Yano | 2019-04-23 |
| 10176952 | Electromagnetic relay | Syuichi Itoda, Masayuki Noda, Koji Takami, Takeshi Nishida, Yasuo Hayashida +1 more | 2019-01-08 |
| 10170260 | Electromagnetic relay | Yasuo Hayashida | 2019-01-01 |