Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036673 | Status notification method in wireless communication apparatus | Takanori MORITOMO, Yosuke Takahashi, Yusuke Takemichi | 2011-10-11 |
| 7995520 | Wireless communication system and terminal | Keisuke Takeuchi, Toshiyuki Saito, Rintaro Katayama, Akihiko Yoshida | 2011-08-09 |
| 7996033 | Radio communication system and base station | Akihiko Yoshida, Kiyoshi Kawamoto, Yosuke Takahashi, Keiji Usuba | 2011-08-09 |
| 7990939 | Information transmitting method and information transmitting system | Daigo Takayanagi, Yosuke Takahashi, Akihiko Yoshida | 2011-08-02 |
| 7965696 | Information transmitting method and information transmitting system | Daigo Takayanagi, Yosuke Takahashi, Akihiko Yoshida | 2011-06-21 |
| 7912478 | Wireless communication system and base station | Daigo Takayanagi, Kiyoshi Kawamoto | 2011-03-22 |
| 7907951 | Wireless communication system and base station | Daigo Takayanagi, Kiyoshi Kawamoto | 2011-03-15 |
| 7894817 | Communication system using multiple wireless resources during a soft handoff | May Takada, Yosuke Takahashi, Rintaro Katayama | 2011-02-22 |
| 7729309 | Area management system | Akihiko Yoshida, Yosuke Takahashi, Daigo Takayanagi | 2010-06-01 |
| 7724724 | Radio communication apparatus | Akihiko Yoshida, Kiyoshi Kawamoto, Yosuke Takahashi, Keiji Usuba | 2010-05-25 |
| 7634278 | Wireless communication system and base station | Daigo Takayanagi, Kiyoshi Kawamoto | 2009-12-15 |
| 7254160 | Radio receiver | Kiyoshi Kawamoto, Manabu Kawabe, Tomoyuki Ono | 2007-08-07 |
| 7126924 | Radio base station/radio base station controller equipped with inactivity timer, mobile station, and state control method | Masayasu Suzuki, Manabu Yoshimura, Hideo Aoe, Arata Nakagoshi | 2006-10-24 |
| 7100104 | Turbo decoder, turbo encoder and radio base station with turbo decoder and turbo encoder | Yukio Yamamoto, Takao Inoue | 2006-08-29 |
| 7039425 | Terminal usage limiting apparatus | Atsushi Teshima, Kazuhiro Sasame, Yoshitaka Iida | 2006-05-02 |
| 6975604 | Base station controller and mobile station | Kazuhito Ishida, Seiko Shimogawa, Toshiaki Kurokawa, Tsutomu Yamaguchi | 2005-12-13 |
| 6628631 | Radio communication system and handoff method therefor | Kazuhito Ishida | 2003-09-30 |