Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422539 | Position management server, radio communication system, control circuit, storage medium, and mobile object position managing method | Masao OGA | 2025-09-23 |
| 12323844 | Methods and apparatus for enabling frequency layers for positioning | Aata El Hamss, Moon Il Lee, Tuong Hoang, Erdem Bala, Paul Marinier +1 more | 2025-06-03 |
| 12302376 | Wireless communication device, wireless communication system, control circuit, storage medium, and wireless communication method | Shigenori Tani, Nobuyoshi Horie, Hiroyasu Sano, Yoshihisa Kagawa | 2025-05-13 |
| 12192139 | Handling positioning reference signals in wireless systems | Jaya Rao, Moon Il Lee, Ghyslain Pelletier, Paul Marinier, Aata El Hamss +2 more | 2025-01-07 |
| 12160380 | Communication system, user apparatus, and base station | Mitsuru Mochizuki, Tadahiro SHIMODA, Noriyuki Fukui | 2024-12-03 |
| 12150083 | Methods and apparatus for power-efficient positioning in wireless communication systems | Jaya Rao, Faris Alfarhan, Moon Il Lee, Tuong Hoang | 2024-11-19 |
| 12132577 | Methods and apparatuses for improved voice coverage | Paul Marinier, Faris Alfarhan, Ghyslain Pelletier, Aata El Hamss | 2024-10-29 |
| 12119961 | User apparatus, base station, and communication system | Tadahiro SHIMODA, Mitsuru Mochizuki, Noriyuki Fukui | 2024-10-15 |
| 12114196 | Methods and apparatus for enabling frequency layers for positioning | Aata El Hamss, Moon Il Lee, Tuong Hoang, Erdem Bala, Paul Marinier +1 more | 2024-10-08 |
| 11895044 | Transmission device, communication system, and transmission method | Akinori Taira, Shigeru Uchida, Noriyuki Fukui, Akihiro Okazaki, Hiroki Iura | 2024-02-06 |
| 11888671 | Transmitting apparatus, receiving apparatus, transmitting method, and receiving method | Akinori Taira | 2024-01-30 |
| 11812283 | Transmission device, receiving device, base station, terminal, and transmission method which improve interference estimation | Akinori Taira | 2023-11-07 |
| 11606174 | Transmission device having processing circuitry to determine to arrange a OFDM symbol including a reference signal | Akinori Taira | 2023-03-14 |
| 11502794 | Communication system, communication terminal device, and communication node | Mitsuru Mochizuki, Tadahiro SHIMODA, Noriyuki Fukui | 2022-11-15 |
| 11303406 | Transmitting apparatus and receiving apparatus | Akinori Taira, Hiroki Iura, Shigeru Uchida, Mitsuru Mochizuki, Tadahiro SHIMODA | 2022-04-12 |
| 11303489 | Transmitting apparatus, receiving apparatus, transmitting method, and receiving method | Akinori Taira | 2022-04-12 |
| 11290312 | Transmission apparatus that transmits a block signal | Hiroshi Nishimoto, Akihiro Okazaki, Masatsugu Higashinaka | 2022-03-29 |
| 11271786 | Transmission device having processing circuitry to determine to arrange a OFDM symbol including a reference signal | Akinori Taira | 2022-03-08 |
| 11076305 | Transmission device, receiving device, base station, terminal, and transmission method | Akinori Taira | 2021-07-27 |
| 11050595 | Reference signal for phase tracking insertion | Cristina Ciochina-Duchesne, Akihiro Okazaki, Akinori Taira | 2021-06-29 |
| 10992506 | Transmission device, receiving device, transmission method, control circuit, and recording medium | — | 2021-04-27 |
| 10931413 | Transmission device, communication system, and transmission method that configure positions of reference signals in frequency and time domains for each of a plurality of layers | Akinori Taira, Shigeru Uchida, Noriyuki Fukui, Akihiro Okazaki, Hiroki Iura | 2021-02-23 |
| 10887142 | Transmitter, receiver, communication system, and transmission method | Akihiro Okazaki | 2021-01-05 |
| 10869204 | Transmitting apparatus employing a single carrier block transmission system | — | 2020-12-15 |
| 10812228 | Communication system using a self-contained subframe including downlink and uplink signals | Tadahiro SHIMODA, Mitsuru Mochizuki, Masayuki Nakazawa | 2020-10-20 |