Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11044754 | Wireless communication system and wireless communication method | Riichi Kudo, Hirantha Abeysekera, Yasushi Takatori, Takeo Ichikawa, Masato Mizoguchi +4 more | 2021-06-22 |
| 10342061 | Radio communication system and control method | Jinho Kim, Hiroto Yasuda, Hideaki Takahashi, Junichiro Hagiwara, Hiroyuki Ishii | 2019-07-02 |
| 9955513 | Radio communication system and control method | Jinho Kim, Hiroto Yasuda, Hideaki Takahashi, Junichiro Hagiwara, Hiroyuki Ishii | 2018-04-24 |
| 9843966 | Radio communication system | Hiroto Yasuda, Jinho Kim, Hideaki Takahashi, Junichiro Hagiwara, Hiroyuki Ishii | 2017-12-12 |
| 9801012 | Radio communication system and location characteristic determination method | Kouki Hayashi, Masanori Ishida, Yoshifumi Morihiro | 2017-10-24 |
| 9794778 | Mobile communication method and mobile station to prohibit retransmission of assistance information | Tooru Uchino, Wuri Andarmawanti Hapsari, Atsushi Ueki, Kenichiro Aoyagi, Hideaki Takahashi | 2017-10-17 |
| 9775052 | Superordinate base station, subordinate base station, and radio communication system | Yukihiko Okumura | 2017-09-26 |
| 9775180 | Radio communication system | Hiroto Yasuda, Jinho Kim, Hideaki Takahashi, Junichiro Hagiwara, Hiroyuki Ishii | 2017-09-26 |
| 9736750 | Radio communication system and communication control method | Kouki Hayashi, Yoshifumi Morihiro | 2017-08-15 |
| 9736632 | User apparatus and area information notification method | Kouki Hayashi, Masanori Ishida, Yoshifumi Morihiro | 2017-08-15 |
| 9596627 | Mobile communication method and mobile station | Wuri Andarmawanti Hapsari, Hideaki Takahashi | 2017-03-14 |
| 9532389 | Radio base station and radio communication system | — | 2016-12-27 |
| 9344922 | Radio communication system and base station | Jinho Kim, Hiroto Yasuda, Hideaki Takahashi, Junichiro Hagiwara, Hiroyuki Ishii | 2016-05-17 |
| 9036535 | Mobile communication method, radio base station, and relay node to avoid interference in a random access procedure | Hideaki Takahashi, Yukihiko Okumura, Mikio Iwamura, Akira Yamada | 2015-05-19 |
| 9002324 | Mobile communication method and mobile management node | Hideaki Takahashi, Alf Zugenmaier | 2015-04-07 |
| 8995330 | Base station, relay station and method in mobile communication system | Akira Yamada, Junichiro Hagiwara, Hideaki Takahashi, Mikio Iwamura | 2015-03-31 |
| 8923752 | Relay station for relaying communication between user apparatus and base station, and relay method | Akira Yamada, Hideaki Takahashi, Mikio Iwamura, Junichiro Hagiwara | 2014-12-30 |
| 8918106 | Relay apparatus, radio communication system, and transmission control method | Junichiro Hagiwara | 2014-12-23 |
| 8874100 | Mobile communication method and relay node | Hideaki Takahashi, Yukihiko Okumura, Mikio Iwamura, Akira Yamada | 2014-10-28 |
| 8855043 | Relay node and reconnection method | Akira Yamada, Hideaki Takahashi, Mikio Iwamura, Junichiro Hagiwara | 2014-10-07 |
| 8811261 | Radio base station apparatus, radio relay station apparatus, and resource allocation method | Satoshi Nagata, Sangiamwong Jaturong, Tetsushi Abe, Nobuhiko Miki | 2014-08-19 |
| 8792413 | Relay station, base station, radio communication system, and method | Akira Yamada, Hideaki Takahashi, Mikio Iwamura, Junichiro Hagiwara | 2014-07-29 |