Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483061 | Protective device | Takayuki Yokota, Hirotsugu Takegawa, Naotaka Ikawa | 2019-11-19 |
| 10395877 | Protective device | Takayuki Yokota | 2019-08-27 |
| 10396543 | Protection device | Arata Tanaka, Tsuyoshi Takizawa | 2019-08-27 |
| 10177505 | Protection element | Arata Tanaka, Toshiya Ikeno, Tsuyoshi Takizawa | 2019-01-08 |