Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399315 | Method of manufacturing optical fiber and optical-fiber-manufacturing apparatus | Kazuyuki SOHMA | 2025-08-26 |
| 12304343 | Method of controlling battery replacement, battery replacement control device, and battery replacement control system | Soshiro Murata, Hiroshi Umeno, Yuya ONOZUKA | 2025-05-20 |