Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11956662 | Wireless communication system, wireless communication method, and wireless station device | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-04-09 |
| 11950115 | Wireless communication performance measurement method and wireless communication performance measurement system | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-04-02 |
| 11929781 | Terminal devices, communication methods, and communication systems | Ryota SHIINA, Tomohiro Taniguchi, Kazutaka Hara, Shinya Tamaki, Toshiro NAKAHIRA | 2024-03-12 |
| 11917454 | Wireless communication method and base station | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-02-27 |
| 11917455 | Transmission parameter control method, control station and radio base station | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-02-27 |
| 11901959 | Communication systems, base stations, and communication methods | Tomohiro Taniguchi, Ryota SHIINA, Kazutaka Hara, Toshiro NAKAHIRA | 2024-02-13 |
| 11903025 | Wireless communication method and base station | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2024-02-13 |
| 11838087 | Antenna placement method and antenna selection method | Shinya Otsuki, Takafumi Hayashi, Yasushi Takatori | 2023-12-05 |
| 11824596 | Base station operation test method, wireless communication system, and base station | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2023-11-21 |
| 11817982 | Wireless connection units selection for terminal station | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2023-11-14 |
| 11818670 | Wireless communication system, wireless communication method, and wireless station device | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2023-11-14 |
| 11804997 | Wireless signal transmitting method and wireless apparatus | Yusuke Asai, Riichi Kudo, Koichi Ishihara, Masato Mizoguchi, Takeo Ichikawa | 2023-10-31 |
| 11804881 | Radio base station and reception method at radio base station | Toshiro NAKAHIRA, Riku OMIYA, Koichi Ishihara, Takafumi Hayashi | 2023-10-31 |
| 11765674 | Wireless communication method and base station | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori | 2023-09-19 |
| 11728904 | Wireless communication system, wireless communication method and wireless terminal equipment | Kazutaka Hara, Tomohiro Taniguchi, Ryota SHIINA, Toshiro NAKAHIRA | 2023-08-15 |
| 11700560 | Wireless communication system, wireless communication method and terminal device | Ryota SHIINA, Kazutaka Hara, Tomohiro Taniguchi, Toshiro NAKAHIRA | 2023-07-11 |
| 11641659 | Radio communication method, centralized control station, and base station | Toshiro NAKAHIRA, Hirantha Abeysekera, Akiyoshi Inoki, Keisuke Wakao | 2023-05-02 |
| 11601879 | Radio communication method and base station | Toshiro NAKAHIRA, Hirantha Abeysekera, Akiyoshi Inoki, Keisuke Wakao | 2023-03-07 |
| 11528628 | Radio base station using distributed antenna and scheduling method | Koichi Ishihara, Hirantha Abeysekera, Toshiro NAKAHIRA, Yasushi Takatori, Takafumi Hayashi | 2022-12-13 |
| 11509362 | Wireless signal transmitting method and wireless apparatus | Yusuke Asai, Riichi Kudo, Koichi Ishihara, Masato Mizoguchi, Takeo Ichikawa | 2022-11-22 |
| 11350343 | Wireless communication system and wireless communication method | Toshiro NAKAHIRA, Koichi Ishihara, Mamoru Akimoto, Takafumi Hayashi | 2022-05-31 |
| 11297509 | Wireless communication system and wireless communication method | Hirantha Abeysekera, Koichi Ishihara, Mamoru Akimoto, Yasushi Takatori | 2022-04-05 |
| 11265841 | Position estimation method and position estimation apparatus | Masamichi HOSODA, Yasushi Hanakago, Tadashi Mori, Masaru Miyamoto, Makoto Umeuchi +2 more | 2022-03-01 |
| 11025313 | Wireless signal transmitting method and wireless apparatus | Yusuke Asai, Riichi Kudo, Koichi Ishihara, Masato Mizoguchi, Takeo Ichikawa | 2021-06-01 |
| 11005545 | Base station and control method thereof | Koichi Ishihara, Yasushi Takatori, Hirantha Abeysekera, Mamoru Akimoto, Masato Mizoguchi | 2021-05-11 |