Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855434 | Overhead transmission line spacer | Takeshi Fujimoto, Kazuya Hosaka | 2023-12-26 |
| 10680424 | Overhead wire damper | Shuichi Higashida, Kozo Takeda, Sadanori Nakazawa, Katsuhiro Ouchi, Kenji Iida +2 more | 2020-06-09 |