Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920849 | Damping member for rolling guide device and seismic isolation structure utilizing same | Junichi Washida, Tetsuya Fukumoto, Noriaki Chikamoto, Tadashi Nakano | 2021-02-16 |
| 10167652 | Vertical seismic isolation apparatus | Yoshihito Watanabe, Hiroaki Asakura, Tomokazu Oku, Tetsuya Fukumoto, Ryoji Tomono +1 more | 2019-01-01 |
| 8348217 | Base isolation table with damping mechanism and base isolation table unit using the same | Hiroaki Asakura, Takashi Ogata | 2013-01-08 |