Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339187 | Chain measurement device, chain measurement system, and method for calculating slack amount of chain | Tadashi Sekido, Yoshiaki Sawade, Naoto Himiyama, Sora Demura | 2025-06-24 |