Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8665713 | Radio communication system, radio communication method and base station | Akihito Hanaki, Takahiro Hayashi, Yoshikazu Goto, Yukiko Takagi | 2014-03-04 |
| 8600397 | Mobile communication system and communication controlling method | Hiroyuki Ishii, Takahiro Hayashi, Akihito Hanaki, Yoshikazu Goto, Koji Furutani | 2013-12-03 |
| 8432795 | Radio communication system, radio communication method and base station | Yukiko Takagi, Akihito Hanaki, Takahiro Hayashi, Yoshikazu Goto | 2013-04-30 |
| 8379580 | Radio communication system, radio communication method, base station and radio terminal | Yoshikazu Goto, Akihito Hanaki, Takahiro Hayashi, Yukiko Takagi | 2013-02-19 |
| 8375270 | Signal transmission method and transmitter in radio multiplex transmission system | Takahiro Asai, Kenichi Higuchi, Mamoru Sawahashi | 2013-02-12 |
| 8340019 | Radio communication system, radio communication method, and base station for controlling a transmission rate of uplink user data | Yukiko Takagi, Akihito Hanaki, Takahiro Hayashi, Yoshikazu Goto | 2012-12-25 |
| 8260309 | Transmission rate control method and radio base station | Yoshikazu Goto, Akihito Hanaki, Takahiro Hayashi, Yukiko Takagi | 2012-09-04 |
| 8249633 | Radio communication system, radio communication method and base station | Akihito Hanaki, Takahiro Hayashi, Yoshikazu Goto, Yukiko Takagi | 2012-08-21 |
| 8185126 | Communication control method, radio base station, and radio control station | Yoshikazu Goto, Hiroyuki Ishii, Takahiro Hayashi, Akihito Hanaki, Koji Furutani | 2012-05-22 |
| 8185125 | Transmission rate control method, mobile communication system and radio base station | Yoshikazu Goto, Akihito Hanaki, Takahiro Hayashi, Yukiko Takagi | 2012-05-22 |
| 8179850 | Mobile communication system, mobile communication method, and radio network controller capable of changing communication states | Akihito Hanaki, Takahiro Hayashi, Yoshikazu Goto, Yukiko Takagi | 2012-05-15 |
| 8169929 | Mobile communication method, mobile communication system, and radio base station | Yoshikazu Goto, Akihito Hanaki, Takahiro Hayashi, Yukiko Takagi | 2012-05-01 |
| 8155654 | Transmission rate control method, mobile communication system and radio base station | Yoshikazu Goto, Akihito Hanaki, Takahiro Hayashi, Yukiko Takagi | 2012-04-10 |
| 8150444 | Mobile communication method, mobile communication system and radio network controller | Akihito Hanaki, Takahiro Hayashi, Yoshikazu Goto, Yukiko Takagi | 2012-04-03 |
| 8144822 | Noise power estimation apparatus, noise power estimation method and signal detection apparatus | Noriyuki Maeda, Kenichi Higuchi, Mamoru Sawahashi | 2012-03-27 |
| 8144656 | Mobile communication method, mobile communication system and radio base station | Takahiro Hayashi, Akihito Hanaki, Yoshikazu Goto, Yukiko Takagi | 2012-03-27 |
| 8139534 | Mobile communication method, mobile communication system and radio base station | Yoshikazu Goto, Akihito Hanaki, Takahiro Hayashi, Yukiko Takagi | 2012-03-20 |
| 8102898 | Channel estimating apparatus, CDMA receiving apparatus, and channel estimating method | Mariko Matsumoto, Shousei Yoshida, Noriyuki Maeda | 2012-01-24 |
| 8078186 | Transmission rate control method and radio base station | Yoshikazu Goto, Akihito Hanaki, Takahiro Hayashi, Yukiko Takagi | 2011-12-13 |
| 8050703 | Mobile communication method, mobile communication system, and radio base station | Yoshikazu Goto, Akihito Hanaki, Takahiro Hayashi, Yukiko Takagi | 2011-11-01 |
| 8023933 | Radio control method and radio control apparatus | Takahiro Hayashi, Hiroyuki Ishii, Akihito Hanaki, Yoshikazu Goto, Koji Furutani | 2011-09-20 |
| 8009621 | Radio communication system, method and base station with controlled transmission rate | Akihito Hanaki, Takahiro Hayashi, Yoshikazu Goto, Yukiko Takagi | 2011-08-30 |
| 8005037 | Communication control method, radio base station, and radio control station | Hiroyuki Ishii, Takahiro Hayashi, Akihito Hanaki, Yoshikazu Goto, Koji Furutani | 2011-08-23 |
| 7991360 | Receiver apparatus, receiving method, and wireless communication system | Noriyuki Maeda, Kenichi Higuchi, Mamoru Sawahashi, Shousei Yoshida, Masayuki Kimata | 2011-08-02 |
| 7937087 | Radio communication system, radio communication method and base station | Yoshikazu Goto, Akihito Hanaki, Takahiro Hayashi, Yukiko Takagi | 2011-05-03 |