| 8311153 |
Circuit and method for improved offset adjustment of differential amplifier within data receiving apparatus |
— |
2012-11-13 |
| 7528708 |
Variation detection device, data communication apparatus, and method of detecting variation |
Akira Saitou, Yoichi Takahashi, Tomotake Ooba, Keiichi Iwazumi, Keiko Kobayashi |
2009-05-05 |
| 7397348 |
Data communication apparatus with intermittent activation control circuit |
Keiichi Iwazumi, Tomotake Ooba, Yoichi Takahashi, Akira Saitou, Keiko Kobayashi |
2008-07-08 |
| 7312733 |
Semiconductor apparatus with an analog-to-digital converter and amplifier |
Yoichi Takahashi, Tomotake Ooba, Akira Saitou, Keiichi Iwazumi, Keiko Kobayashi |
2007-12-25 |
| 7285988 |
Comparator circuit with offset control |
Yoichi Takahashi, Tomotake Ooba, Akira Saitou, Keiko Kobayashi, Keiichi Iwazumi |
2007-10-23 |
| 7259707 |
Semiconductor device with A/D converter |
Keiko Kobayashi, Yoichi Takahashi, Tomotake Ooba, Keiichi Iwazumi, Akira Saitou |
2007-08-21 |
| 6566931 |
Semiconductor integrated circuit device with level shift circuit |
— |
2003-05-20 |