Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9265014 | Wireless communication system, management station, and method for managing | Kazuhisa Obuchi | 2016-02-16 |
| 9143091 | Distortion compensating apparatus, transmitter, distortion compensating method, and transfer function calculating method | Yasuyuki Oishi, Yoshimasa Daido | 2015-09-22 |
| 8792546 | Transmission circuit | Kazuo Nagatani, Yasushi Yamao | 2014-07-29 |
| 8126495 | Communication apparatus | Jianming Wu, Mitsuhiro Azuma, Tomohiko Taniguchi | 2012-02-28 |
| 5870668 | Amplifier having distortion compensation and base station for radio communication using the same | Takeshi Takano, Yasuyuki Oishi, Hideto Furukawa, Kazuo Nagatani | 1999-02-09 |
| 5272723 | Waveform equalizer using a neural network | Takashi Kimoto, Kazuo Asakawa, Kazuo Kawabata, Yasuyuki Oishi, Takeshi Takano | 1993-12-21 |
| 4665532 | Radio communication system | Yukio Takeda, Yoshimasa Daido, Hiroshi Nakamura, Susumu Sasaki, Sadao Takenaka | 1987-05-12 |
| 4633484 | Receiver unit in radio communication system | Yukio Takeda, Hiroshi Nakamura | 1986-12-30 |
| 4581748 | QAM with DC bias in one channel | Susumu Sasaki, Hiroshi Nakamura | 1986-04-08 |
| 4573153 | Data transmitting-receiving system for suppressing data error | Hiroshi Nakamura, Susumu Sasaki | 1986-02-25 |