Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10854409 | Electromagnetic relay | Kazuo Kubono | 2020-12-01 |
| 10658141 | Electromagnetic relay | Kazuo Kubono, Daiei Iwamoto | 2020-05-19 |
| 10546707 | Electromagnetic relay | Kazuo Kubono | 2020-01-28 |