Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202509 | Chair | Toshiki Yajima, Takao Sugano, Tomoaki Ichikawa, Kenta Shiozawa | 2021-12-21 |
| 11103069 | Chair | Yasuhiro Shibamoto, Takao Sugano, Tomoaki Ichikawa, Kenta Shiozawa | 2021-08-31 |
| 11096495 | Chair | Toshiki Yajima, Takao Sugano, Yasuhiro Shibamoto, Fei Xu, Kenta Shiozawa +1 more | 2021-08-24 |