Issued Patents All Time
Showing 26–50 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8737937 | Distortion compensation apparatus, transmitter, and distortion compensation method | Kazuo Nagatani, Nobukazu Fudaba | 2014-05-27 |
| 8712345 | Distortion compensation device, distortion compensation method, and radio transmitter | Kazuo Nagatani, Nobukazu Fudaba, Yuichi Utsunomiya | 2014-04-29 |
| 8655289 | Distortion compensation device, transmitter, and distortion compensation method | Nobukazu Fudaba, Yuichi Utsunomiya, Kazuo Nagatani | 2014-02-18 |
| 8619905 | Predistorter and distortion compensation method | Nobukazu Fudaba, Yuichi Utsunomiya, Kazuo Nagatani | 2013-12-31 |
| 8605815 | Delay amount estimating apparatus and signal transmitting apparatus | Yuichi Utsunomiya, Nobukazu Fudaba, Hajime Hamada, Kazuo Nagatani | 2013-12-10 |
| 8588711 | Transmission apparatus and distortion compensation method | Nobukazu Fudaba, Kazuo Nagatani, Yasuyuki Oishi | 2013-11-19 |
| 8571495 | Distortion compensation apparatus and method | Kazuo Nagatani, Yuichi Utsunomiya, Hajime Hamada, Nobukazu Fudaba, Shohei ISHIKAWA | 2013-10-29 |
| 8532223 | Power amplifying device and power amplifying method | Kazuo Nagatani | 2013-09-10 |
| 8525592 | Power amplification device, transmitter, and power amplification control method | Nobukazu Fudaba, Yuichi Utsunomiya, Kazuo Nagatani | 2013-09-03 |
| 8520770 | Amplitude suppressing apparatus and signal transmitting apparatus | Hajime Hamada, Nobukazu Fudaba, Yuichi Utsunomiya, Kazuo Nagatani | 2013-08-27 |
| 8509349 | Transmitter and distortion compensating method | Kazuo Nagatani, Nobukazu Fudaba, Yuichi Utsunomiya, Toshio Kawasaki | 2013-08-13 |
| 8493144 | Distortion compensation device, radio communication device, and distortion compensation method | Hajime Hamada, Nobukazu Fudaba, Yuichi Utsunomiya, Kazuo Nagatani, Yasuyuki Oishi | 2013-07-23 |
| 8489037 | Power amplifying apparatus with bandwidth limitation processing on variable power supply | Nobukazu Fudaba, Hajime Hamada, Yuichi Utsunomiya, Kazuo Nagatani | 2013-07-16 |
| 8451055 | Distortion compensating apparatus, transmitting apparatus, and distortion compensating method | Nobukazu Fudaba, Hajime Hamada, Yuichi Utsunomiya, Kazuo Nagatani | 2013-05-28 |
| 8452250 | DC offset compensation method and DC offset compensation device | Nobukazu Fudaba, Kazuo Nagatani, Hajime Hamada, Tokuro Kubo | 2013-05-28 |
| 8442157 | Wireless apparatus and signal processing method | Kazuo Nagatani, Hajime Hamada, Nobukazu Fudaba, Yuichi Utsunomiya, Takeshi Ohba +2 more | 2013-05-14 |
| 8433262 | Transmission device and transmission method | Yuichi Utsunomiya, Nobukazu Fudaba, Hajime Hamada, Kazuo Nagatani | 2013-04-30 |
| 8270530 | Apparatus and method of compensating distortion | Hajime Hamada, Yuichi Utsunomiya, Kazuo Nagatani, Nobukazu Fudaba, Hideharu Shako | 2012-09-18 |
| 8254857 | Radio communication device and radio communication method | Nobukazu Fudaba, Hajime Hamada, Yuichi Utsunomiya, Kazuo Nagatani | 2012-08-28 |
| 8154341 | Power amplifying apparatus | Nobukazu Fudaba, Hajime Hamada, Yuichi Utsunomiya, Kazuo Nagatani, Toru Maniwa | 2012-04-10 |
| 8130866 | Peak suppressing apparatus, peak suppressing method, and wireless communication device | Kazuo Nagatani, Hajime Hamada, Nobukazu Fudaba, Yuichi Utsunomiya | 2012-03-06 |
| 8102941 | Peak suppression control apparatus | Hajime Hamada, Tokuro Kubo, Kazuo Nagatani, Nobukazu Fudaba | 2012-01-24 |
| 8064529 | Peak suppressor | Hajime Hamada, Kazuo Nagatani, Nobukazu Fudaba | 2011-11-22 |
| 8009756 | Peak suppressing and restoring method, transmitter, receiver, and peak suppressing and restoring system | Hajime Hamada, Nobukazu Fudaba, Yuichi Utsunomiya, Kazuo Nagatani | 2011-08-30 |
| 7991073 | Distortion compensation apparatus and method | Yuichi Utsunomiya, Hajime Hamada, Nobukazu Fudaba, Kazuo Nagatani | 2011-08-02 |