Issued Patents All Time
Showing 76–100 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7865163 | Time constant automatic adjusting circuit, filter circuit system, and method of automatically adjusting time constant | Osamu Watanabe, Rui Ito, Shigehito Saigusa | 2011-01-04 |
| 7719507 | Liquid crystal display controller and liquid crystal display control method | Haruhiko Okumura | 2010-05-18 |
| 7679428 | Comparator and analog-to-digital converter using the same | Mai Nozawa, Daisuke Kurose, Takeshi Ueno | 2010-03-16 |
| 7676528 | Image data processing apparatus and image data processing method | Haruhiko Okumura, Hironori Minamizaki | 2010-03-09 |
| 7636015 | Differential amplifier and sampling and holding circuit | Daisuke Kurose | 2009-12-22 |
| 7583948 | Time constant automatic adjusting circuit, filter circuit system, and method of automatically adjusting time constant | Osamu Watanabe, Rui Ito, Shigehito Saigusa | 2009-09-01 |
| 7538585 | Transconductor | Rui Ito | 2009-05-26 |
| 7532069 | Differential amplifying circuit | Tomohiko Ito | 2009-05-12 |
| 7521999 | Differential amplifier and sampling and holding circuit | Daisuke Kurose | 2009-04-21 |
| 7417501 | Variable inductor, oscillator including the variable inductor and radio terminal comprising this oscillator, and amplifier including the variable inductor and radio terminal comprising this amplifier | Ryuichi Fujimoto | 2008-08-26 |
| 7414468 | Amplifier, filter using the same, and radio communication device | Takafumi Yamaji, Rui Ito | 2008-08-19 |
| 7414472 | Differential amplifying circuit | Tomohiko Ito | 2008-08-19 |
| 7358951 | Liquid crystal driving circuit and load driving circuit | Tetsuya Saito, Hironori Minamizaki | 2008-04-15 |
| 7250895 | Multiple input analog-to-digital conversion apparatus and radio receiver using the same | Daisuke Kurose, Takafumi Yamaji | 2007-07-31 |
| 7236118 | Multiple input analog-to-digital conversion apparatus and radio receiver using the same | Daisuke Kurose, Takafumi Yamaji | 2007-06-26 |
| 7190239 | Variable inductor, oscillator including the variable inductor and radio terminal comprising this oscillator, and amplifier including the variable inductor and radio terminal comprising this amplifier | Ryuichi Fujimoto | 2007-03-13 |
| 7123061 | Frequency converter having low supply voltage | Toshiyuki Umeda, Shoji Otaka | 2006-10-17 |
| 7123082 | Variable time constant circuit and filter circuit using the same | Daisuke Kurose, Rui Ito | 2006-10-17 |
| 7098737 | Variable inductor, oscillator including the variable inductor and radio terminal comprising this oscillator, and amplifier including the variable inductor and radio terminal comprising this amplifier | Ryuichi Fujimoto | 2006-08-29 |
| 7088278 | Multiple input analog-to-digital conversion apparatus and radio receiver using the same | Daisuke Kurose, Takafumi Yamaji | 2006-08-08 |
| 7075345 | Frequency converter having low supply voltage | Toshiyuki Umeda, Shoji Otaka | 2006-07-11 |
| 7053703 | Operational amplifier circuit, sample/hold circuit and filter circuit using the operational amplifier circuit | Takafumi Yamaji | 2006-05-30 |
| 7042291 | Balanced amplifier and filter using the same | Takeshi Ueno, Zdzislaw Czarnul | 2006-05-09 |
| 7038537 | Operational amplifier circuit, sample/hold circuit and filter circuit using the operational amplifier circuit | Takafumi Yamaji | 2006-05-02 |
| 7027027 | Differential amplifier and semiconductor integrated circuit for LCD drive | Hironori Minamizaki | 2006-04-11 |