Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920474 | Hinge device | — | 2021-02-16 |
| 10914109 | Hinge device | — | 2021-02-09 |
| 10851573 | Hinge device | — | 2020-12-01 |
| 9371675 | Rotary damper and hinge device with damper | Kazuyoshi Oshima, Hideki Ogasawara | 2016-06-21 |
| 9127494 | Hinge device | Kazuyoshi Oshima | 2015-09-08 |
| 8935829 | Hinge device with damper | Kazuyoshi Oshima, Hideki Ogasawara | 2015-01-20 |
| 8881346 | Hinge device and base for hinge device | Kazuyoshi Oshima, Shingo Takamatsu | 2014-11-11 |
| D658032 | Fitting hinge | Kazuyoshi Oshima | 2012-04-24 |