Issued Patents All Time
Showing 25 most recent of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12335882 | Base station, communication system, communication method, and non-transitory computer-readable medium | — | 2025-06-17 |
| 11310673 | Communication apparatus, base station, terminal apparatus, method, program, and a non-transitory computer readable recording medium | — | 2022-04-19 |
| 11300546 | Defect detection device, defect detection method, and program | Kohei Okamoto | 2022-04-12 |
| 10958573 | Apparatus relating to control of fixed broadband access network | Tomu Tamura | 2021-03-23 |
| 10849030 | Method and base station for cell splitting in a wireless communication network | Tomu Tamura | 2020-11-24 |
| 10772027 | Base station apparatus and inter-base-station gateway apparatus | — | 2020-09-08 |
| 10743223 | Method of handover control, relay apparatus, and method for selecting target cell in radio communication system | Atsushi Nakata | 2020-08-11 |
| 10420026 | Wireless base station, mobile station, wireless communication system, control method for wireless base station, and recording medium | Tomu Tamura | 2019-09-17 |
| 10404536 | Mobile communication system, control device, base station device, system control method and device control method | Sadafuku Hayashi | 2019-09-03 |
| 10200917 | Communication device, core network node, mobile communication system, communication method, and storage medium | Yasunari Kurokawa, Hideki Kozuka | 2019-02-05 |
| 10172046 | Mobile communication system, base station, higher-order apparatus, gateway apparatus, communication method, and program | Koichi Mochizuki | 2019-01-01 |
| 10165454 | Radio communication system, radio station, network operation management apparatus, and network optimization method | Hisashi Futaki, Sadafuku Hayashi | 2018-12-25 |
| 10085267 | Mobile communication system, gateway device, core network device, and communication method | — | 2018-09-25 |
| 10051553 | Wireless communication system in which NodeB broadcasts identification information on relay apparatus | Atsushi Nakata | 2018-08-14 |
| 9973996 | Communication system, information processing device and femto base station therein, method and program for controlling the same, and method of transmitting information to femto base station | Masato Shindo | 2018-05-15 |
| 9883448 | Wireless communication system in which NodeB broadcasts identification information on relay apparatus | Atsushi Nakata | 2018-01-30 |
| 9787541 | Mobile communication system, control device, base station device, system control method and device control method | Sadafuku Hayashi | 2017-10-10 |
| 9775127 | Radio communication system, radio communication method, base control station, and relay apparatus | Atsushi Nakata | 2017-09-26 |
| 9769707 | Communication system, base station, gateway device, base station control method, and gateway device control method | Tomohiro Watanabe, Atsushi Nakata | 2017-09-19 |
| 9681415 | Gateway device, mobile communication system, and paging method | Tomu Tamura | 2017-06-13 |
| 9591532 | Communication control method, radio communication system, radio base station, and non-transitory computer readable medium | Tomohiro Watanabe, Atsushi Nakata | 2017-03-07 |
| 9565121 | Mobile communication system, control device, base station device, system control method and device control method | Sadafuku Hayashi | 2017-02-07 |
| 9560695 | Communication system, gateway device, and communication control method | Tomu Tamura, Atsushi Nakata | 2017-01-31 |
| 9560508 | Mobile communication system, base station, gateway apparatus, core network apparatus, and communication method | Sadafuku Hayashi | 2017-01-31 |
| 9510247 | Mobile communication system, gateway device, base station, communication method, and program | Koichi Mochizuki | 2016-11-29 |