Issued Patents All Time
Showing 1–25 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8886246 | Transmission power control method and transmission power control apparatus | Tomoya Urushihara, Akihiko Matsuoka | 2014-11-11 |
| 8879436 | Multiband wireless apparatus | — | 2014-11-04 |
| 8860524 | Polar modulator | Shigeru Morimoto, Maki Nakamura | 2014-10-14 |
| 8599965 | Wireless communication apparatus | Akira Kato | 2013-12-03 |
| 8559553 | Transmitter apparatus | Yukihiro Omoto, Hiroshi Komori | 2013-10-15 |
| 8532591 | Transmission circuit | Mikihiro Shimada, Ryo Kitamura, Hiroshi Komori | 2013-09-10 |
| 8515367 | Transmission circuit and transmission method | Maki Nakamura | 2013-08-20 |
| 8442153 | Transmission circuit | Mikihiro Shimada, Hiroshi Komori | 2013-05-14 |
| 8396432 | Transmitter circuit and communication apparatus | Ryo Kitamura, Mikihiro Shimada, Hiroshi Komori | 2013-03-12 |
| 8369802 | Polar modulation transmission apparatus and polar modulation transmission method | Maki Nakamura | 2013-02-05 |
| 8223886 | Transmission circuit for bias control of power amplifier | Ryo Kitamura | 2012-07-17 |
| 8219050 | Radio transmission apparatus and radio transmission method | Takatoshi Kawai | 2012-07-10 |
| 8219043 | Radio transmission apparatus and radio transmission method | Takatoshi Kawai | 2012-07-10 |
| 7979038 | PLL modulation circuit, radio transmission device, and radio communication device | Yosuke Mitani, Shunsuke Hirano | 2011-07-12 |
| 7957703 | Wireless circuit device | Toshifumi Nakatani, Hiroyuki Nakamura | 2011-06-07 |
| 7940859 | Transmission circuit and communication device | Yoshihiro Hara, Katsuhiko Morioka | 2011-05-10 |
| 7912148 | Transmission circuit and communication device | Toru Matsuura | 2011-03-22 |
| 7869671 | Three-dimensional optical waveguide, method of manufacturing same, optical module, and optical transmission system | Tsuguhiro Korenaga | 2011-01-11 |
| 7848455 | Transmission circuit comprising multistage amplifier, and communication device | Shigeru Morimoto | 2010-12-07 |
| 7760043 | Polar modulation apparatus | Maki Nakamura | 2010-07-20 |
| 7747230 | Transmission modulation apparatus | Taichi Ikedo | 2010-06-29 |
| 7742541 | Transmission circuit, and communication apparatus using the same | Toru Matsuura | 2010-06-22 |
| 7737800 | Frequency modulation circuit | Akira Kato | 2010-06-15 |
| 7723137 | Optical device, method of manufacturing the same, optical module, optical transmission system | Tsuguhiro Korenaga | 2010-05-25 |
| 7616702 | Transmission circuit and communication apparatus comprising the same | — | 2009-11-10 |