Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11295050 | Structural analysis method and structural analysis apparatus | Takanori Negishi, Yasuhiro Kawashima, Kazuya Yamaura, Masao Fukushima, Toshio Arai +1 more | 2022-04-05 |
| 11003816 | Structure analysis device and structure analysis method | Takanori Negishi, Yasuhiro Kawashima, Kazuya Yamaura, Masao Fukushima, Toshio Arai +1 more | 2021-05-11 |
| 9408213 | Wireless communication system, frequency channel sharing method, and network controller device | Takashi Ishikawa, Shinji Murai | 2016-08-02 |
| 9265010 | Wireless communication system, transmission power control method, and network control apparatus | Shinji Murai, Takashi Ishikawa | 2016-02-16 |
| 9083450 | Base station, system, and method of macro and pico base station interference coordination using uplink prohibition period | Shigenori Hayase, Tomonori Yamamoto, Rintaro Katayama | 2015-07-14 |
| 8971962 | Distributed antenna system, base station device, and antenna selection control method | Kingo Miyoshi | 2015-03-03 |
| 8942117 | Wireless communication system, integrated base station, and terminal | Takashi Yano, Yunjian Jia | 2015-01-27 |
| 8897161 | Wireless communication system and base station | Kenzaburo Fujishima, Rintaro Katayama, Hitoshi Ishida | 2014-11-25 |
| 8891417 | Radio communication system, base station apparatus, and radio communication method | Kenzaburo Fujishima, Yunjian Jia, Hitoshi Ishida | 2014-11-18 |
| 8801879 | Method for manufacturing multilayer film | — | 2014-08-12 |
| 8761041 | Radio base station system and base station | — | 2014-06-24 |
| 8711774 | Wireless communication system and wireless communication method | — | 2014-04-29 |
| 8676241 | Distributed antenna system, communication control method and base station apparatus | Koichi Hashimoto | 2014-03-18 |
| 8630268 | Distributed antenna system, distributed antenna switching method, base station apparatus and antenna switching device | — | 2014-01-14 |
| 8594673 | Bandwidth control system | Taichi Murakawa | 2013-11-26 |
| 8228955 | Wireless communication system, base station and transmission timing control method | — | 2012-07-24 |
| 7745103 | Product with concave-convex pattern on its surface and method of forming the concave-convex pattern | Sadayuki Yoneshima, Mitsushi Sogabe | 2010-06-29 |
| 7636879 | Error correction decoder | Toshiyuki Saito, Takashi Yano | 2009-12-22 |
| 7474646 | Wireless communication system, node position calculation method and node | — | 2009-01-06 |
| 7379744 | Positioning system, positioning method, and positioning server | Takashi Yano, Satoshi Tamaki, Ryouichi Tanaka | 2008-05-27 |
| 7345630 | System and method for position detection of a terminal in a network | Atsushi Ogino, Takaki Uta, Ryota Yamasaki | 2008-03-18 |
| 7319684 | System and method for wireless communication using a management server and access points | Takashi Yano, Takaki Uta, Tomoaki Ishifuji | 2008-01-15 |
| 7212830 | Position detection method, position detection system, and position detection server equipment | Naoto Matsuzawa | 2007-05-01 |
| 7138946 | System and method for position detection of a terminal in a network | Atsushi Ogino, Takaki Uta, Ryota Yamasaki | 2006-11-21 |
| 7139527 | Multi point wireless transmission repeater system and wireless equipments | Katsumi Sakai, Takashi Yano | 2006-11-21 |