Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975817 | Protector and method for manufacturing protector | Tomihisa Tsuchiya | 2021-04-13 |
| 10907595 | Protector and method for manufacturing protector | Masayuki Tanaka, Tomihisa Tsuchiya | 2021-02-02 |