Nakakubo; Keisuke
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakakubo; Keisuke.The latest application filed is for "damping member for rolling guide device and seismic isolation structure utilizing same".
- Nakakubo; Keisuke - Tokyo JP
| Patent | Date |
|---|---|
| Damping member for rolling guide device and seismic isolation structure utilizing same Grant 10,920,849 - Nakakubo , et al. February 16, 2 | 2021-02-16 |
| Damping Member For Rolling Guide Device And Seismic Isolation Structure Utilizing Same App 20200408275 - Nakakubo; Keisuke ; et al. | 2020-12-31 |
| Vertical seismic isolation apparatus Grant 10,167,652 - Nakakubo , et al. J | 2019-01-01 |
| Vertical Seismic Isolation Apparatus App 20180216359 - Nakakubo; Keisuke ; et al. | 2018-08-02 |
| Base isolation table with damping mechanism and base isolation table unit using the same Grant 8,348,217 - Nakakubo , et al. January 8, 2 | 2013-01-08 |
| Base Isolation Table With Damping Mechanism And Base Isolation Table Unit Using The Same App 20120097825 - Nakakubo; Keisuke ; et al. | 2012-04-26 |
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