Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12066666 | Optical fiber lateral input/output device | Hidenobu HIROTA, Takui UEMATSU, Hiroyuki Iida | 2024-08-20 |
| 12061131 | Judgment device and judgment method | Hiroyuki Iida, Sachi Tsujimura, Hidenobu HIROTA, Takui UEMATSU | 2024-08-13 |
| 12015253 | Cable towing machine and cable laying method | Jun Onishi, Yasuhiro Maehara, Hidenobu HIROTA | 2024-06-18 |
| 11967223 | Danger prediction method and danger prediction device | Sachi Tsujimura, Jun Onishi, Yasuhiro Maehara, Hidenobu HIROTA | 2024-04-23 |
| 11886012 | Optical fiber lateral input/output device | Takui UEMATSU, Hidenobu HIROTA, Hiroyuki Iida | 2024-01-30 |
| 11880069 | Optical fiber side input and output device | Takui UEMATSU, Hiroyuki Iida, Hidenobu HIROTA | 2024-01-23 |
| 11711144 | Optical fiber display system and optical fiber switching method | Hidenobu HIROTA, Hiroyuki Iida, Takui UEMATSU | 2023-07-25 |
| 11683091 | Communication apparatus identification device, optical fiber connection system, communication apparatus identification method, and optical fiber connection method | Hidenobu HIROTA, Takui UEMATSU, Hiroyuki Iida | 2023-06-20 |
| 11349563 | Communication monitor method and communication monitor device | Takui UEMATSU, Hiroyuki Iida, Hidenobu HIROTA | 2022-05-31 |