Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920849 | Damping member for rolling guide device and seismic isolation structure utilizing same | Keisuke Nakakubo, Junichi Washida, Noriaki Chikamoto, Tadashi Nakano | 2021-02-16 |