Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11110837 | Vehicle seat and adjustment method for pad vibration characteristic | Yoshiyuki Takahashi, Yukiko Tsugawa | 2021-09-07 |
| 10960796 | Seat pad | Yukiko Tsugawa, Yoshiyuki Takahashi | 2021-03-30 |
| 10919424 | Molded foam body | Yoshiyuki Takahashi, Yukiko Tsugawa | 2021-02-16 |