Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11706602 | Wireless communication system | — | 2023-07-18 |
| 11076278 | Wireless communication system | — | 2021-07-27 |
| 10631157 | Mobile wireless communication system | — | 2020-04-21 |
| 10285037 | Mobile wireless communication system | — | 2019-05-07 |
| 9955329 | Mobile wireless communication system | — | 2018-04-24 |
| 9596117 | OFDM modulator, OFDM transmission device, and OFDM modulation method | — | 2017-03-14 |
| 9031154 | OFDM modulator, OFDM transmission device, and OFDM modulation method | — | 2015-05-12 |
| 8896155 | Electric power supply system | — | 2014-11-25 |
| 8891641 | OFDM modulated wave transmitter apparatus, OFDM modulated wave transmission method, and program | — | 2014-11-18 |
| 8880077 | Mobile station, a mobile radio communication system, and a mobile radio communication method | — | 2014-11-04 |
| 8538348 | Data processing terminal system and transmitting and receiving method using the same | — | 2013-09-17 |
| 8509855 | Mobile information terminal having operation keys and a display on opposite sides | — | 2013-08-13 |
| 8489014 | Data processing terminal system and transmitting and receiving method using the same | — | 2013-07-16 |
| 8447224 | Data processing terminal system and transmitting and receiving method using the same | — | 2013-05-21 |
| 8358032 | Electric power supply system | — | 2013-01-22 |
| 8326369 | Mobile information terminal having operation keys and a display on opposite sides | — | 2012-12-04 |
| 8311077 | Modulator, filter, method of controlling gain of filter, and code modulating method | — | 2012-11-13 |
| 8126390 | Data processing terminal system and transmitting and receiving method using the same | — | 2012-02-28 |
| 8050721 | Mobile information terminal having operation keys and a display on opposite sides | — | 2011-11-01 |
| 7893562 | Electric power supply system | — | 2011-02-22 |
| 7801566 | Mobile information terminal having operation keys and a display on opposite sides | — | 2010-09-21 |
| 7471926 | Information processing terminal system and transmission/reception method using the same | — | 2008-12-30 |
| 6842077 | Voltage controlled oscillator for use in a phase locked loop | — | 2005-01-11 |
| 6790293 | Solder work material for forming solder-coated circuit board and circuit board | Masahiro Nomura, Takanobu Gido, Takao Ono, Yoshiyuki Takahashi, Rika Sasaki | 2004-09-14 |
| 6748407 | Direct digital synthesizer | — | 2004-06-08 |