Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9371675 | Rotary damper and hinge device with damper | Ken Shinmura, Hideki Ogasawara | 2016-06-21 |
| 9353562 | Door opening and closing device | Kazuaki Kashiwaguma, Masaya Suzuki | 2016-05-31 |
| D749931 | Hinge for furniture | Shingo Takamatsu, Hideki Ogasawara, Masato Arai, Kouichi Tsukamoto | 2016-02-23 |
| D748965 | Hinge for furniture | Shingo Takamatsu, Hideki Ogasawara, Masato Arai, Kouichi Tsukamoto | 2016-02-09 |