Issued Patents All Time
Showing 25 most recent of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10015319 | Communication processing system, communication processing method, communication processing device, communication terminal, and control method and control program therefor | Hiroshi Terasaki, Yoshihiro Kojima, Kenichi Utsuda | 2018-07-03 |
| 9392065 | Information processing system and information processing method | Yohei Hirokawa | 2016-07-12 |
| 9350691 | Information processing system, linkage server, and information processing method | Mitsunori Morisaki, Masahiro Takei, Yohei Hirokawa | 2016-05-24 |
| 8855608 | Information processing system, mobile terminal, linkage server, and information processing method | Mitsunori Morisaki, Masahiro Takei, Yohei Hirokawa | 2014-10-07 |
| 8565227 | Mobile IP data communication system comprising a mobile router that detects a change in connection status | Tsuneo Nakata, Masahiro Ono, Morihisa Momona | 2013-10-22 |
| RE44137 | Packet configuring method and packet receiver | — | 2013-04-09 |
| 8174998 | Network connecting apparatus and connection setup method | Koichi Ebata, Akira Miyashita | 2012-05-08 |
| 7486635 | Network service information providing system and network service information providing apparatus and method and terminal thereof | Shuntaro Yamazaki | 2009-02-03 |
| RE39981 | Packet configuring method and packet receiver | — | 2008-01-01 |
| 7158769 | Device and method for alerting user to interference | Shuntaro Yamazaki | 2007-01-02 |
| 7020461 | Propagation environment notification methods and notification systems in radio communication systems, and record media recording control programs thereof | Shuntaro Yamazaki, Yoshinori Watanabe, Hiroshi Furukawa | 2006-03-28 |
| 7013150 | Positioning system, positioning server, base station and terminal location estimation method | Hiroshi Furukawa, Shuntaro Yamazaki | 2006-03-14 |
| 6961321 | Mobile terminal and method of controlling the same | Tomoki Osawa | 2005-11-01 |
| 6754291 | Method and device of outputting demodulation result in soft-decision decoding and receiver | Takeshi Yamamoto | 2004-06-22 |
| 6738439 | Diversity reception method and diversity receiver | Takeshi Yamamoto, Tomoki Osawa | 2004-05-18 |
| 6738375 | Packet configuring method and packet receiver | — | 2004-05-18 |
| 6700865 | Diversity receiver | Takeshi Yamamoto, Tomoki Osawa | 2004-03-02 |
| 6680901 | OFDM demodulator | Takeshi Yamamoto, Tomoki Osawa | 2004-01-20 |
| 6646980 | OFDM demodulator | Takeshi Yamamoto, Tomoki Osawa | 2003-11-11 |
| 6643339 | Receiver and receiving method | Takeshi Yamamoto, Tomoki Osawa | 2003-11-04 |
| 6477149 | Network system and method of controlling multicast group participation of mobile host | — | 2002-11-05 |
| 6415330 | Method of setting up AD HOC local area network, method of communicating using said network, and terminal for use with said network | — | 2002-07-02 |
| 6338087 | Method of setting up ad hoc local network, method of communicating using said network, and terminal for use with said network | — | 2002-01-08 |
| 6307843 | Ad hoc network of mobile hosts using link table for identifying wireless links and destination addresses | — | 2001-10-23 |
| 6292510 | Automatic equalization method and automatic equalizer | Yoshikazu Kakura, Tomoki Ohsawa | 2001-09-18 |