Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372197 | Mounting tool for holding elevator rope tension measuring device | Kotaro Watanabe, Tetsuro Seki, Sunao Fujiwara, Yoshiko Ono, Takuya Hashiguchi +2 more | 2025-07-29 |
| 12230421 | Hermetic terminal | Makoto Tanaka, Hiroshi Kato, Akira Okuno | 2025-02-18 |