Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168518 | Braking device, and shielding device using same | Kazuto Yamagishi, Takatoshi Uematsu, Nobutoshi Orita, Daisuke Takahashi | 2021-11-09 |
| 10294719 | Shielding apparatus | Kazuto Yamagishi, Masaya Yamaguchi, Tsubasa Asaka | 2019-05-21 |
| 10190364 | Horizontal blind and method for manufacturing horizontal blind | Koi Tachikawa, Kazuto Yamagishi, Yoshiyuki Hadano, Tadashi Okamura | 2019-01-29 |