Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10396543 | Protection device | Arata Tanaka, Masaaki Iwai | 2019-08-27 |
| 10177505 | Protection element | Arata Tanaka, Masaaki Iwai, Toshiya Ikeno | 2019-01-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10396543 | Protection device | Arata Tanaka, Masaaki Iwai | 2019-08-27 |
| 10177505 | Protection element | Arata Tanaka, Masaaki Iwai, Toshiya Ikeno | 2019-01-08 |