Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372197 | Mounting tool for holding elevator rope tension measuring device | Kotaro Watanabe, Sunao Fujiwara, Yoshiko Ono, Tetsushi Morikawa, Takuya Hashiguchi +2 more | 2025-07-29 |
| 10724992 | Wire rope flaw detector and adjustment method therefor | Kazuaki Hirota, Takashi Yoshioka, Fumitake Takahashi | 2020-07-28 |
| 10514362 | Wire rope flaw detection device | Takashi Yoshioka, Takayuki Kotera, Kazuaki Hirota, Tomokazu Hoshinoo, Fumitake Takahashi +1 more | 2019-12-24 |