Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10730721 | Rope cleaning device | Mitsuru Kato | 2020-08-04 |
| 10684120 | Wire rope measuring device and wire rope measuring method | Yoshiki Nota, Yusuke Watabe, Mitsuru Kato, Ryuji Onoda, Takashi Takeuchi | 2020-06-16 |