Issued Patents All Time
Showing 51–75 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983636 | Amplifier control device | Nobukazu Fudaba, Hajime Hamada, Kazuo Nagatani, Yasuhito Funyu, Norio Tozawa +1 more | 2011-07-19 |
| 7969205 | Peak power reduction method | Kazuo Nagatani, Hajime Hamada, Nobukazu Fudaba, Yuichi Utsunomiya | 2011-06-28 |
| 7920644 | Predistortion apparatus and predistortion method | Hajime Hamada, Yuichi Utsunomiya, Kazuo Nagatani, Nobukazu Fudaba, Shohei ISHIKAWA | 2011-04-05 |
| 7881404 | Distortion correction control apparatus and distortion correction control method | Kazuo Nagatani, Hajime Hamada, Nobukazu Fudaba, Yuichi Utsunomiya, Yasuyuki Oishi | 2011-02-01 |
| 7860185 | Distortion compensating apparatus and power amplifier apparatus | Yuichi Utsunomiya, Nobukazu Fudaba, Hajime Hamada, Kazuo Nagatani | 2010-12-28 |
| 7856069 | Distortion compensation apparatus | Kazuo Nagatani, Nobukazu Fudaba, Hajime Hamada, Tokuro Kubo | 2010-12-21 |
| 7848449 | Offset compensation device | Kazuo Nagatani, Nobukazu Fudaba, Tokuro Kubo | 2010-12-07 |
| 7839949 | Peak suppression method, peak suppression apparatus and wireless transmission apparatus | Hajime Hamada, Tokuro Kubo, Kazuo Nagatani, Nobukazu Fudaba | 2010-11-23 |
| 7804914 | Radio transmission apparatus having peak suppression function | Kazuo Nagatani, Nobukazu Fudaba, Hajime Hamada, Tokuro Kubo | 2010-09-28 |
| 7782153 | Timing adjusting method and timing adjusting apparatus | Kazuo Nagatani, Nobukazu Fudaba, Hajime Hamada, Tokuro Kubo | 2010-08-24 |
| 7756216 | Signal peak voltage suppression apparatus | Hajime Hamada, Kazuo Nagatani, Nobukazu Fudaba, Tokuro Kubo | 2010-07-13 |
| 7746957 | Distortion correction control apparatus and distortion correction control method | Kazuo Nagatani, Hajime Hamada, Nobukazu Fudaba, Yuichi Utsunomiya, Yasuyuki Oishi | 2010-06-29 |
| 7664473 | Amplifier control device | Nobukazu Fudaba, Hajime Hamada, Kazuo Nagatani, Yasuhito Funyu, Norio Tozawa +1 more | 2010-02-16 |
| 7639755 | Distortion compensating apparatus | Tokuro Kubo, Kazuo Nagatani, Yasuyuki Oishi, Hajime Hamada, Nobukazu Fudaba +2 more | 2009-12-29 |
| D597151 | Chassis for radio control toy vehicle | — | 2009-07-28 |
| 7551687 | Distortion compensating apparatus | Takayoshi Ode, Yasuyuki Oishi, Tokuro Kubo, Kazuo Nagatani, Hajime Hamada | 2009-06-23 |
| 7551905 | Distortion compensation apparatus | Tokuro Kubo, Kazuo Nagatani, Hajime Hamada, Nobukazu Fudaba, Yasuyuki Oishi +2 more | 2009-06-23 |
| 7496152 | Adaptive control apparatus | Kazuo Nagatani, Tokuro Kubo, Yasuyuki Oishi, Toru Maniwa, Hiroyuki Hayashi +2 more | 2009-02-24 |
| 7447485 | Device and method for controlling a voltage control signal | Kazuo Nagatani, Hajime Hamada, Nobukazu Fudaba, Tokuro Kubo | 2008-11-04 |
| 7447484 | Timing controller and timing control method | Kazuo Nagatani, Hajime Hamada, Nobukazu Fudaba, Tokuro Kubo | 2008-11-04 |
| 7392020 | Table reference type predistorter | Toru Maniwa, Tokuro Kubo, Kazuo Nagatani | 2008-06-24 |
| 7388926 | Quadrature modulation system | Kazuo Nagatani, Nobukazu Fudaba, Hajime Hamada, Tokuro Kubo | 2008-06-17 |
| 7106133 | Distortion compensator | Hajime Hamada, Kazuo Nagatani, Tokuro Kubo, Nobukazu Fudaba, Yasuyuki Oishi +2 more | 2006-09-12 |
| 7106249 | Phase calibration method and apparatus | Tokuro Kubo, Kazuo Nagatani, Hajime Hamada, Nobukazu Fudaba | 2006-09-12 |
| 7012969 | Distortion compensating apparatus | Takayoshi Ode, Yasuyuki Oishi, Tokuro Kubo, Kazuo Nagatani, Hajime Hamada | 2006-03-14 |