Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391911 | Composite seat core material and vehicular seat element using the composite seat core material | Atsuo Takayama, Keiichi Hashimoto | 2019-08-27 |
| 10195966 | Seat core member, seat portion, and seat | Atsuo Takayama, Keiichi Hashimoto | 2019-02-05 |