Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10820704 | Chair and seat support mechanism | Takao Sugano, Toshiki Yajima | 2020-11-03 |
| 10806260 | Chair | Takao Sugano | 2020-10-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10820704 | Chair and seat support mechanism | Takao Sugano, Toshiki Yajima | 2020-11-03 |
| 10806260 | Chair | Takao Sugano | 2020-10-20 |