Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294878 | Wireless communication system, monitoring station, defect detection method, and wireless communication program | Hirantha Abeysekera, Shoko SHINOHARA, Koichi Ishihara, Yasushi Takatori | 2025-05-06 |
| 12284531 | Radio signal strength information calculation method, control apparatus and program | Motoharu SASAKI, Koichi Ishihara, Takatsune MORIYAMA, Yasushi Takatori | 2025-04-22 |
| 12238644 | Wireless communication method, base station, and wireless communication system | Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2025-02-25 |
| 12192842 | Wireless communication system, communication control method, and communication control program | Hirantha Abeysekera, Shoko SHINOHARA, Koichi Ishihara, Yasushi Takatori | 2025-01-07 |