Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11109649 | Fastener | Takayuki Matsui, Zhiyu Ren, Atsushi Nakaya, Kazuhiro Nozaka, Tetsuya Yoshino +2 more | 2021-09-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11109649 | Fastener | Takayuki Matsui, Zhiyu Ren, Atsushi Nakaya, Kazuhiro Nozaka, Tetsuya Yoshino +2 more | 2021-09-07 |