Issued Patents All Time
Showing 1–25 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395872 | Radio communication method, radio communication system, radio base station, and reflector | Masashi IWABUCHI, Tomoaki OGAWA | 2025-08-19 |
| 12388518 | Passive relay device and passive relay method | Yosuke Takeuchi, Hisatoshi KASAHARA, Yosuke Okamura, Junichiro TAMAMATSU | 2025-08-12 |
| 12335020 | Radio communication apparatus, and radio communication method | Riku OMIYA, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2025-06-17 |
| 12309832 | Wireless communication device and wireless communication control method | Riku OMIYA, Yasushi Takatori, Takafumi Hayashi, Koichi Ishihara | 2025-05-20 |
| 12270890 | Object detection method, object detection device, and object detection system | Shinya Otsuki, Masashi IWABUCHI, Tomoaki OGAWA | 2025-04-08 |
| 12255702 | Relay system, relay control device, relay method, and relay control program | Masashi IWABUCHI, Tomoaki OGAWA, Riku OMIYA, Yasushi Takatori | 2025-03-18 |
| 12250104 | Wireless signal transmitting method and wireless apparatus | Yusuke Asai, Riichi Kudo, Koichi Ishihara, Masato Mizoguchi, Takeo Ichikawa | 2025-03-11 |
| 12244368 | Reflection direction control method, reflection direction control system, reflection direction control device, and reflection direction control program | Riku OMIYA, Masashi IWABUCHI, Tomoaki OGAWA, Yasushi Takatori | 2025-03-04 |
| 12238644 | Wireless communication method, base station, and wireless communication system | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2025-02-25 |
| 12206473 | Wireless communication method, wireless communication system, and wireless communication program | Riku OMIYA, Tomoaki OGAWA, Yasushi Takatori | 2025-01-21 |
| 12167322 | Wireless terminal station device, management station device, wireless communication system and wireless communication method | Toshiro NAKAHIRA, Ryota SHIINA, Kazutaka Hara, Tomohiro Taniguchi | 2024-12-10 |
| 12143918 | Wireless communication system, base station, and wireless communication method | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-11-12 |
| 12127113 | Wireless communication system, control station, base station, and wireless communication method | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-10-22 |
| 12089290 | Wireless communication method, base station, and wireless communication system | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-09-10 |
| 12074654 | Base station operation test method, wireless communication system, and base station | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-08-27 |
| 12074640 | Terminal devices, communication methods, and communication systems | Ryota SHIINA, Tomohiro Taniguchi, Kazutaka Hara, Shinya Tamaki, Toshiro NAKAHIRA | 2024-08-27 |
| 12063643 | Wireless communication system, wireless communication method, and wireless station device | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-08-13 |
| 12063067 | Wireless communication system, base station control device, evacuation guidance method, and base station control program | Ryota SHIINA, Tomohiro Taniguchi, Kazutaka Hara, Shinya Tamaki, Toshiro NAKAHIRA | 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, Toshiro NAKAHIRA | 2024-08-13 |
| 12063065 | Terminal devices, communication methods, and communication systems | Ryota SHIINA, Tomohiro Taniguchi, Kazutaka Hara, Shinya Tamaki, Toshiro NAKAHIRA | 2024-08-13 |
| 12047796 | Wireless communication performance measurement method for wireless communication system, wireless communication performance measurement system and wireless base station | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-07-23 |
| 12022283 | Communication systems, terminals, communication methods, and programs | Kazutaka Hara, Tomohiro Taniguchi, Ryota SHIINA, Toshiro NAKAHIRA | 2024-06-25 |
| 12015977 | Control station device and wireless terminal station device | Toshiro NAKAHIRA, Ryota SHIINA, Kazutaka Hara, Tomohiro Taniguchi | 2024-06-18 |
| 12010586 | Position estimation method, position estimation system, position estimation server, and position estimation program | Masamichi HOSODA, Tadashi Mori, Masaru Miyamoto, Hiroshi Sakamoto, Tomoaki OGAWA | 2024-06-11 |
| 11991546 | Wireless communication system, control station device and wireless base station device | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-05-21 |