Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634048 | Vehicle seat | Daisuke Tanaka, Kenichi Katsube, Donghyoun Kim | 2023-04-25 |
| 11485261 | Columnar body, seat frame, and vehicle seat | Shunichiro OSA, Junichiro Horii, Kousuke Yonemochi | 2022-11-01 |
| 10829008 | Vehicle seat | Yoshitaka Sasaki, Akira Honma, Kenichi Katsube, Daisuke Tanaka, Shunichiro OSA | 2020-11-10 |