Issued Patents All Time
Showing 1–25 of 49 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 |
| 12185221 | Wireless communication system, base station control device, communication control method, and communication control program | Hirantha Abeysekera, Shoko SHINOHARA, Koichi Ishihara, Yasushi Takatori | 2024-12-31 |
| 12167322 | Wireless terminal station device, management station device, wireless communication system and wireless communication method | Tomoki Murakami, Ryota SHIINA, Kazutaka Hara, Tomohiro Taniguchi | 2024-12-10 |
| 12156053 | Wireless performance evaluation method and wireless performance evaluation system | Shoko SHINOHARA, Hirantha Abeysekera, Yasuhiko Inoue, Koichi Ishihara, Takafumi Hayashi +1 more | 2024-11-26 |
| 12143918 | Wireless communication system, base station, and wireless communication method | Hirantha Abeysekera, Koichi Ishihara, Tomoki Murakami, Takafumi Hayashi, Yasushi Takatori | 2024-11-12 |
| 12127113 | Wireless communication system, control station, base station, and wireless communication method | Hirantha Abeysekera, Koichi Ishihara, Tomoki Murakami, Takafumi Hayashi, Yasushi Takatori | 2024-10-22 |
| 12127060 | Wireless communication system, and wireless communication method | Hirantha Abeysekera, Takafumi Hayashi | 2024-10-22 |
| 12089290 | Wireless communication method, base station, and wireless communication system | Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-09-10 |
| 12082120 | Communication control method, control station, and communication control program | Hirantha Abeysekera, Koichi Ishihara, Yasushi Takatori | 2024-09-03 |
| 12075257 | Wireless communication system, intermediate processing device, communication control method, and communication control program | Hirantha Abeysekera, Shoko SHINOHARA, Koichi Ishihara, Yasushi Takatori | 2024-08-27 |
| 12074640 | Terminal devices, communication methods, and communication systems | Ryota SHIINA, Tomohiro Taniguchi, Kazutaka Hara, Shinya Tamaki, Tomoki Murakami | 2024-08-27 |
| 12074654 | Base station operation test method, wireless communication system, and base station | Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-08-27 |
| 12074655 | Wireless communication characteristic evaluation method and wireless communication characteristic evaluation device | Shoko SHINOHARA, Yasuhiko Inoue, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi +1 more | 2024-08-27 |
| 12063067 | Wireless communication system, base station control device, evacuation guidance method, and base station control program | Ryota SHIINA, Tomohiro Taniguchi, Kazutaka Hara, Shinya Tamaki, Tomoki Murakami | 2024-08-13 |
| 12063643 | Wireless communication system, wireless communication method, and wireless station device | Hirantha Abeysekera, Tomoki Murakami, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-08-13 |
| 12063065 | Terminal devices, communication methods, and communication systems | Ryota SHIINA, Tomohiro Taniguchi, Kazutaka Hara, Shinya Tamaki, Tomoki Murakami | 2024-08-13 |
| 12063066 | Wireless communication system, base station control device, evacuation guidance method, and base station control program | Ryota SHIINA, Tomohiro Taniguchi, Kazutaka Hara, Shinya Tamaki, Tomoki Murakami | 2024-08-13 |
| 12047796 | Wireless communication performance measurement method for wireless communication system, wireless communication performance measurement system and wireless base station | Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-07-23 |
| 12041462 | Wireless communication characteristic evaluation method | Shoko SHINOHARA, Yasuhiko Inoue, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi +1 more | 2024-07-16 |
| 12035336 | Wireless communication system, and wireless communication method | Hirantha Abeysekera, Shoko SHINOHARA, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-07-09 |
| 12022283 | Communication systems, terminals, communication methods, and programs | Kazutaka Hara, Tomohiro Taniguchi, Ryota SHIINA, Tomoki Murakami | 2024-06-25 |
| 12015977 | Control station device and wireless terminal station device | Tomoki Murakami, Ryota SHIINA, Kazutaka Hara, Tomohiro Taniguchi | 2024-06-18 |