Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11336387 | Wireless communication apparatus, data reception method, and program | Takeshi Nishiyama, Yoshihiro Matsumura | 2022-05-17 |
| 10693227 | Patch array antenna, directivity control method therefor and wireless device using patch array antenna | — | 2020-06-23 |
| 10359503 | Position estimation apparatus, position estimation system, position estimation method and recording medium for position estimation | — | 2019-07-23 |
| 9787297 | Signal generator, signal generation method, and numerically controlled oscillator | — | 2017-10-10 |
| 9703559 | Digital signal processor, program control method, and control program | — | 2017-07-11 |
| 9692466 | Radio reception circuit, radio reception method, and radio reception program | — | 2017-06-27 |
| 9673780 | Multi-stage filter processing device and method | — | 2017-06-06 |
| 9405549 | Deadlock avoidance method and deadlock avoidance mechanism | — | 2016-08-02 |
| 9383994 | Co-processor for complex arithmetic processing, and processor system | Toshiki Takeuchi | 2016-07-05 |
| 9164951 | Multiprocessor system, execution control method and execution control program | Toshiki Takeuchi | 2015-10-20 |
| 9043806 | Information processing device and task switching method | — | 2015-05-26 |
| 8989242 | Encoding/decoding processor and wireless communication apparatus | Toshiki Takeuchi | 2015-03-24 |
| 8817901 | Channel estimate interpolation circuit and method | — | 2014-08-26 |
| 8819096 | FFT computing apparatus and power computing method | — | 2014-08-26 |
| 8775750 | Interleaver with parallel address queue arbitration dependent on which queues are empty | Sheng Wei Chong | 2014-07-08 |
| 8583845 | Multi-processor system and controlling method thereof | Toshiki Takeuchi | 2013-11-12 |
| 8553811 | Likelihood value calculation device, likelihood value calculation method, and radio system | — | 2013-10-08 |
| 8341394 | Data encryption/decryption method and data processing device | Toshiki Takeuchi | 2012-12-25 |
| 7165133 | Multiprocessor system having shared buses, prioritized arbitration, and clock synchronization circuitry | Toshiki Takeuchi | 2007-01-16 |
| 7051183 | Circuit for recording digital waveform data and method of doing the same | — | 2006-05-23 |
| 6757813 | Processor | — | 2004-06-29 |
| 6205192 | Clock input control circuit | — | 2001-03-20 |
| 6066988 | Phase locked loop circuit with high stability having a reset signal generating circuit | — | 2000-05-23 |
| 5687107 | Exclusive-OR gate, an inverted type selector, and adders | — | 1997-11-11 |