Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12034468 | Antenna wireless device | Tomoyuki Kinpara, Kazuya Toki, Takayuki Sotoyama, Naoki Adachi | 2024-07-09 |
| 9917660 | Wireless communication device and wireless communication system | Shigeki Nakamura, Noriaki Saito | 2018-03-13 |
| 9841486 | Detection calibration circuit and transmission apparatus | Masaki Kanemaru | 2017-12-12 |
| 9748909 | Output control circuit | Takahiro Shima | 2017-08-29 |
| 9543760 | Power distribution circuit | Junji Sato | 2017-01-10 |
| 9287828 | Mixing circuit | Junji Sato | 2016-03-15 |
| 8891697 | Reception signal processing device | Masashi Kobayashi, Suguru Fujita | 2014-11-18 |
| 8836564 | A/D conversion device | Suguru Fujita | 2014-09-16 |
| 7855588 | Clock signal generation apparatus | Masahiko Sagisaka, Hisashi Adachi | 2010-12-21 |
| 7855668 | Delta sigma A/D modulator | Masahiko Sagisaka, Hisashi Adachi | 2010-12-21 |
| 7777663 | Discrete time amplifier circuit and analong-digital converter | Tomoaki Maeda, Hisashi Adachi | 2010-08-17 |
| 7619550 | Delta-sigma AD converter apparatus using delta-sigma modulator circuit provided with reset circuit resetting integrator | Tomoaki Maeda, Hisashi Adachi | 2009-11-17 |
| 7560984 | Transmitter | Mitsuru Tanabe | 2009-07-14 |
| 7532138 | Delta-sigma modulator and DA converter apparatus including delta-sigma modulator changing order of filter | Tomoaki Maeda, Masahiko Sagisaka | 2009-05-12 |
| 7515080 | A/D converter | Tomoaki Maeda, Hisashi Adachi | 2009-04-07 |
| 7515079 | Method of controlling delta-sigma modulator and delta-sigma modulator | Tomoaki Maeda, Hisashi Adachi | 2009-04-07 |
| 7466257 | Delta-sigma AD converter | Tomoaki Maeda, Hisashi Adachi | 2008-12-16 |
| 7395039 | Transmitter | Mitsuru Tanabe | 2008-07-01 |
| 7116947 | Transmitter | Mitsuru Tanabe, Koichiro Tanaka | 2006-10-03 |