Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D953274 | Signal transfer device | Hiroaki Ueda, Heita Nada | 2022-05-31 |
| 10834840 | Industrial electronic apparatus | Sadahito Otsu, Heita Nada | 2020-11-10 |
| D869404 | Gateway | Hiroaki Ueda, Sadahito Otsu, Heita Nada | 2019-12-10 |
| D868006 | Programmable controller with safety controller | Hiroaki Ueda, Sadahito Otsu, Heita Nada | 2019-11-26 |
| D857636 | Safety controller with gateway | Hiroaki Ueda, Sadahito Otsu, Heita Nada | 2019-08-27 |
| D857637 | Programmable controller | Hiroaki Ueda, Sadahito Otsu, Heita Nada | 2019-08-27 |
| D815606 | Programmable controller | Heita Nada, Sadahito Otsu | 2018-04-17 |
| 9699930 | Electric device system | Kazuyoshi Miura, Jun Yamane, Shinya Iwasaki, Taisuke Yamada, Motoyuki Tomizu | 2017-07-04 |