Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |