Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10983174 | Direct-current electricity leakage detection device and electricity leakage detection device | Tsuyoshi Ikushima, Tomokazu Nishigaki | 2021-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10983174 | Direct-current electricity leakage detection device and electricity leakage detection device | Tsuyoshi Ikushima, Tomokazu Nishigaki | 2021-04-20 |