Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12167322 | Wireless terminal station device, management station device, wireless communication system and wireless communication method | Toshiro NAKAHIRA, Tomoki Murakami, Ryota SHIINA, Tomohiro Taniguchi | 2024-12-10 |
| 12136323 | Monitoring system, monitoring method, and monitoring program | Ryota SHIINA, Tomohiro Taniguchi, Shinya Tamaki, Koji Tsuji, Tetsuya Suzuki +1 more | 2024-11-05 |
| 12078589 | Optical measuring device | Tomohiro Taniguchi, Atsuko KAWAKITA | 2024-09-03 |
| 12074640 | Terminal devices, communication methods, and communication systems | Ryota SHIINA, Tomohiro Taniguchi, Shinya Tamaki, Tomoki Murakami, Toshiro NAKAHIRA | 2024-08-27 |
| 12068776 | Diagnostic device and diagnostic method | Yasutaka Kimura, Atsuko KAWAKITA | 2024-08-20 |
| 12063067 | Wireless communication system, base station control device, evacuation guidance method, and base station control program | Ryota SHIINA, Tomohiro Taniguchi, Shinya Tamaki, Tomoki Murakami, 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, Shinya Tamaki, Tomoki Murakami, Toshiro NAKAHIRA | 2024-08-13 |
| 12063065 | Terminal devices, communication methods, and communication systems | Ryota SHIINA, Tomohiro Taniguchi, Shinya Tamaki, Tomoki Murakami, Toshiro NAKAHIRA | 2024-08-13 |
| 12022283 | Communication systems, terminals, communication methods, and programs | Tomohiro Taniguchi, Ryota SHIINA, Tomoki Murakami, Toshiro NAKAHIRA | 2024-06-25 |
| 12015977 | Control station device and wireless terminal station device | Tomoki Murakami, Toshiro NAKAHIRA, Ryota SHIINA, Tomohiro Taniguchi | 2024-06-18 |
| 11996895 | Optical communication system and control method | Yasutaka Kimura, Atsuko KAWAKITA | 2024-05-28 |
| 11956009 | Optical communication system and optical communication method | Atsuko KAWAKITA, Yasutaka Kimura | 2024-04-09 |
| 11929781 | Terminal devices, communication methods, and communication systems | Ryota SHIINA, Tomohiro Taniguchi, Shinya Tamaki, Tomoki Murakami, Toshiro NAKAHIRA | 2024-03-12 |
| 11901959 | Communication systems, base stations, and communication methods | Tomohiro Taniguchi, Ryota SHIINA, Tomoki Murakami, Toshiro NAKAHIRA | 2024-02-13 |
| 11881893 | Optical communication system and dispersion compensation method | Yasutaka Kimura, Atsuko KAWAKITA | 2024-01-23 |
| 11863211 | Optical communication system and optical communication method | Ryo Igarashi, Masamichi Fujiwara, Takuya KANAI, Yasutaka Kimura, Atsuko KAWAKITA | 2024-01-02 |
| 11728904 | Wireless communication system, wireless communication method and wireless terminal equipment | Tomohiro Taniguchi, Ryota SHIINA, Tomoki Murakami, Toshiro NAKAHIRA | 2023-08-15 |
| 11711150 | Optical communication system and optical communication method | Atsuko KAWAKITA, Yasutaka Kimura, Kenji Horikawa, Hiroyuki Furukawa | 2023-07-25 |
| 11700560 | Wireless communication system, wireless communication method and terminal device | Ryota SHIINA, Tomohiro Taniguchi, Tomoki Murakami, Toshiro NAKAHIRA | 2023-07-11 |
| 11689311 | Optical communications system, branching ratio determination method, and transmission distance determination method | Atsuko KAWAKITA, Yasutaka Kimura, Kenji Horikawa, Hiroyuki Furukawa | 2023-06-27 |
| 11530674 | Start-stop control apparatus | Fumiyuki Moriya, Atsushi Doki, Hirofumi Yabe, Takumi HOSHI | 2022-12-20 |
| 11411646 | Optical-RF hybrid wireless communication system and control method | Ryota SHIINA, Satoshi Ikeda | 2022-08-09 |
| 11290189 | Optical communication system and optical communication method | Atsuko KAWAKITA, Hiroyuki Furukawa, Yasutaka Kimura, Kenji Horikawa | 2022-03-29 |
| 11212004 | Optical/RF wireless hybrid communication system and a control method | Ryota SHIINA, Satoshi Ikeda | 2021-12-28 |
| 11082133 | Optical modulation/demodulation method, optical communication system, optical transmitting device and optical receiving device | Kazuaki Honda | 2021-08-03 |