Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D858479 | Radio transmitter | Susumu Saga, Kazuto Ikeda | 2019-09-03 |
| 9319301 | Method and node for realizing route discovery in network | Cheng Li, Jun Tian, Chao Lv, Hao Wang | 2016-04-19 |
| 9210608 | Communication system, control device, and node device | Etsuko Katou, Yuichi Inao | 2015-12-08 |
| 8725185 | Mobile base station, mobile terminal, mobile communications system and method | Kazuyuki Ozaki, Makoto Yoshida | 2014-05-13 |
| 8477751 | Mobile station communication device, inter-mobile station communication system, and inter-mobile station communication method | Takeshi Takano, Tamio Saito, Makoto Yoshida, Takanori Iwamatsu, Naoyuki Saito | 2013-07-02 |
| 8428078 | Communication system including correlation information correlating area and transmission resource | Ichiro Iida, Nobutsugu Fujino, Makoto Yoshida, Mamoru Machida, Masayoshi Moriya +1 more | 2013-04-23 |
| 8334791 | Communication system, communication control method, and roadside unit | Kazuyuki Ozaki, Makoto Yoshida | 2012-12-18 |
| 8208880 | Frequency control device, frequency control method, base station apparatus, and mobile station apparatus | Kazuyuki Ozaki, Makoto Yoshida | 2012-06-26 |
| 8184586 | Radio base station and radio resource allocation method and radio communication system | Masahiro Watanabe | 2012-05-22 |
| 8040922 | Apparatus and method of frame synchronization in broad band wireless communication systems | Xin Wang, Syuusaku Suzuki, Michiharu Nakamura, Jianmin Zhou, Hiroyuki Hayashi | 2011-10-18 |
| 7995680 | Apparatus and method for preamble detection and integer carrier frequency offset estimation | Xin Wang, Syuusaku Suzuki, Michiharu Nakamura, Hiroyuki Hayashi | 2011-08-09 |
| 7961448 | Drive control method and unit for micro machine device | Naoyuki Mishima, Yu Yonezawa, Takeaki Shimanouchi, Xiaoyu Mi, Takeshi Takano +1 more | 2011-06-14 |
| 7831232 | Multiple input multiple output communication apparatus | — | 2010-11-09 |
| 7800552 | Antenna apparatus for multiple input multiple output communication | Ichirou Ida, Atsushi Honda | 2010-09-21 |
| 7660370 | Wireless terminal apparatus, control method for wireless base station and control method for wireless terminal apparatus | Atsushi Honda, Michiharu Nakamura | 2010-02-09 |
| 7512384 | Control unit and a control method | Takeshi Toda, Takeshi Takano, Yasuyuki Oishi | 2009-03-31 |
| 7389086 | Adaptive array antenna controller | Takeshi Toda | 2008-06-17 |
| 7379759 | MIMO wireless communication system and wireless communication apparatuses | Takeshi Toda, Yasuyuki Oishi, Kaoru Yokoo | 2008-05-27 |
| 7126531 | Array antenna system and weighting control technique used in array antenna system | Takeshi Toda | 2006-10-24 |
| 7035672 | MIMO wireless communication system and wireless communication apparatuses | Takeshi Toda, Yasuyuki Oishi, Kaoru Yokoo | 2006-04-25 |
| 6989721 | Adaptive controller and adaptive control method that can adaptively control a plurality of variable high frequency devices at high speed | Takeshi Toda, Yasuyuki Oishi, Kaoru Yokoo, Shinsuke Hara, Yuji Irie | 2006-01-24 |