Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11395106 | Multicast control device, multicast control method, and non-transitory computer readable medium | Akira Kamei, Toru Yamada, Kyoji Hirata, Masahiro Serizawa, Satoshi Hasegawa | 2022-07-19 |
| 11350338 | Information processing apparatus, communication method, communication program, communication system, IoT device, and base station | Akira Kamei, Toru Yamada, Masahiro Serizawa, Kyoji Hirata, Yumiko Okuyama +1 more | 2022-05-31 |
| 11310633 | Multicast control device, multicast control method, and non-transitory computer readable medium | Akira Kamei, Toru Yamada, Kyoji Hirata, Masahiro Serizawa, Satoshi Hasegawa | 2022-04-19 |
| 11290841 | Information processing apparatus, information processing method, data collection device, and control method | Kyoji Hirata, Akira Kamei, Yumiko Okuyama, Toru Yamada, Masahiro Serizawa +1 more | 2022-03-29 |
| 11228975 | Service control apparatus, charging management server, service control method, charging information management method, and computer readable medium | Toru Yamada, Akira Kamei, Yumiko Okuyama, Kyoji Hirata, Masahiro Serizawa +1 more | 2022-01-18 |
| 11129053 | Communication system, communication control apparatus, communication control method, and communication program | Toru Yamada, Kyoji Hirata, Akira Kamei, Masahiro Serizawa, Hotaka Sugano +1 more | 2021-09-21 |
| 11122460 | Policy control system, PCRF entity, policy control method, and non-transitory computer readable medium | Kyoji Hirata, Toru Yamada, Masahiro Serizawa, Akira Kamei, Yumiko Okuyama +1 more | 2021-09-14 |
| 11070986 | Communication processing system, method, apparatus and control program, for optimizing power consumption | Akira Kamei, Yumiko Okuyama, Toru Yamada, Kyoji Hirata, Masahiro Serizawa +1 more | 2021-07-20 |
| 11006368 | Communication processing system, communication processing method, communication processing apparatus, communication terminal, and control methods and control programs thereof | Akira Kamei, Yumiko Okuyama, Toru Yamada, Kyoji Hirata, Masahiro Serizawa +1 more | 2021-05-11 |
| 10985836 | Communication processing system, communication processing method, base station, and control method and control program thereof | Akira Kamei, Toru Yamada, Kyoji Hirata, Yumiko Okuyama, Masahiro Serizawa +1 more | 2021-04-20 |
| 10873874 | Base station, radio relay station, and communication method for cancelling a connection to a base station during an overload condition | Akira Kamei, Toru Yamada, Kyoji Hirata, Masahiro Serizawa, Yumiko Okuyama +1 more | 2020-12-22 |
| 10873890 | Base station, radio relay station, communication method for cancelling a connection to a base station during an overload condition | Akira Kamei, Toru Yamada, Masahiro Serizawa, Kyoji Hirata, Yumiko Okuyama +1 more | 2020-12-22 |
| 10841785 | Core node, radio terminal, communication method, and non-transitory computer readable medium | Toru Yamada, Yumiko Okuyama, Akira Kamei, Masahiro Serizawa, Kyoji Hirata +1 more | 2020-11-17 |
| 10757603 | Gateway function collecting data from nearby devices at first and second positions and timings for transmission to a base station | Akira Kamei, Toru Yamada, Masahiro Serizawa, Kyoji Hirata, Yumiko Okuyama +1 more | 2020-08-25 |
| 10743209 | Communication system, communication control apparatus, communication control method, and program | Toru Yamada, Kyoji Hirata, Akira Kamei, Masahiro Serizawa, Hotaka Sugano +1 more | 2020-08-11 |
| 10638360 | Communication processing system and group message processing method | Toru Yamada, Kyoji Hirata, Akira Kamei, Hotaka Sugano, Masahiro Serizawa +2 more | 2020-04-28 |
| 10623919 | IoT device, communication system, and control method and control program for IoT device | Toru Yamada, Akira Kamei, Masahiro Serizawa, Kyoji Hirata, Yumiko Okuyama +1 more | 2020-04-14 |
| 10588082 | Wireless communication system, wireless communication network, wireless terminal, and wireless communication method | Toru Yamada, Akira Kamei, Masahiro Serizawa, Hotaka Sugano, Satoshi Hasegawa | 2020-03-10 |
| 10455371 | Communication processing system, group message processing method, communication processing apparatus, and control method and control program of communication processing apparatus | Kyoji Hirata, Toru Yamada, Akira Kamei, Hotaka Sugano, Masahiro Serizawa +2 more | 2019-10-22 |
| 10349347 | Communication terminal, communication system, communication method, and communication program | Toru Yamada, Akira Kamei, Masahiro Serizawa, Hotaka Sugano, Satoshi Hasegawa | 2019-07-09 |