Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11129452 | Slider cover | Tsutomu Yamada | 2021-09-28 |
| 11109649 | Fastener | Takayuki Matsui, Zhiyu Ren, Atsushi Nakaya, Kazuhiro Nozaka, Ayumi Fujisaki +2 more | 2021-09-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11129452 | Slider cover | Tsutomu Yamada | 2021-09-28 |
| 11109649 | Fastener | Takayuki Matsui, Zhiyu Ren, Atsushi Nakaya, Kazuhiro Nozaka, Ayumi Fujisaki +2 more | 2021-09-07 |