Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10763153 | Holding apparatus | Yukihito Tashiro, Junichi Itoh, Kosuke Hidaka, Mitsuki Terashima | 2020-09-01 |
| 7644905 | Spiral support, installation method of the same, and cable laying method using the spiral support | Kazuya Ogata, Atsuya Takahashi, Masahiro Shibata | 2010-01-12 |