Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059757 | Signal processing device and method | Kiyoshi Yanagisawa | 2011-11-15 |
| 8013682 | Frequency synthesizer and method for controlling same | Weiliang Hu | 2011-09-06 |
| 8015328 | Information storage device, information processing system, and setting method of data transfer mode of information processing device | Isao Sakakida, Yoshinori Horiguchi, Yuu Yamaguchi, Orie Tsuzuki, Tomonobu Kurihara +2 more | 2011-09-06 |
| 7880525 | Signal processing device having a variable current source | Tomoyuki Iraha | 2011-02-01 |
| 7873139 | Signal processing device | Yoshinori Horiguchi, Yuu Yamaguchi, Orie Tsuzuki, Tomonobu Kurihara, Isao Sakakida +2 more | 2011-01-18 |
| 7847534 | Reference current circuit | Atsuo Inoue | 2010-12-07 |
| 7791395 | DC offset correcting device and DC offset correcting method | Kiyoshi Yanagisawa | 2010-09-07 |
| 7768811 | Ferroelectric memory apparatus and control method of the same | Atsuo Inoue | 2010-08-03 |
| 7652542 | Signal generator, and transmitter, receiver and transceiver using same | — | 2010-01-26 |
| 7609046 | Constant voltage circuit | Hirofumi Wada, Atsuo Inoue | 2009-10-27 |
| 7565127 | Signal processing unit | Takashi Tokairin | 2009-07-21 |
| 7547973 | Tamper-resistant semiconductor device | — | 2009-06-16 |
| 7437393 | Signal processing apparatus, non-integer divider, and fractional N-PLL synthesizer using the same | — | 2008-10-14 |
| 7417885 | Data carrier system and data saving/restoring method thereof | Atsuo Inoue | 2008-08-26 |
| 7376928 | Basic cell, edge cell, wiring shape, wiring method, and shield wiring structure | Masato Tsunoda, Hirofumi Wada | 2008-05-20 |
| 7373131 | Signal processing method and signal processing apparatus | — | 2008-05-13 |
| 7345497 | Protection circuit for semiconductor device and semiconductor device including the same | — | 2008-03-18 |
| 7256599 | Protection circuit for semiconductor device and semiconductor device including the same | — | 2007-08-14 |
| 7242080 | Semiconductor wafer with information protection function | — | 2007-07-10 |
| 7194719 | Basic cell, edge cell, wiring shape, wiring method, and shield wiring structure | Masato Tsunoda, Hirofumi Wada | 2007-03-20 |
| 7180375 | PLL circuit | Tadashi Maeda, Keiichi Numata | 2007-02-20 |
| 7023072 | Bipolar transistor | — | 2006-04-04 |
| 6998654 | Semiconductor integrated circuit device | Rie Itoh, Masato Tsunoda | 2006-02-14 |
| 6842074 | Base bias circuit, and power amplifier using the base bias circuit | Tomohisa Hirayama | 2005-01-11 |
| 6163221 | High-frequency amplification device | — | 2000-12-19 |