Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8242760 | Constant-voltage circuit device | Kenichi Watanabe | 2012-08-14 |
| 8129966 | Voltage regulator circuit and control method therefor | — | 2012-03-06 |
| 7847530 | Voltage regulator | — | 2010-12-07 |
| 7821242 | Constant voltage circuit and method of controlling ouput voltage of constant voltage circuit | — | 2010-10-26 |
| 7772817 | Constant voltage circuit capable of quickly responding to a sudden change of load current | Yusuke Minakuchi | 2010-08-10 |
| 7598807 | Differential amplifier circuit, voltage regulator using the differential amplifier circuit, and method for controlling the differential amplifier circuit | — | 2009-10-06 |
| 7538537 | Constant-voltage circuit and controlling method thereof | Yusuke Minakuchi | 2009-05-26 |
| 7429852 | Constant voltage circuit capable of quickly responding to a sudden change of load current | Yusuke Minakuchi | 2008-09-30 |
| 7413548 | Autonomic nervous activity monitor, blood processing apparatus, blood collecting apparatus and autonomic nervous activity monitoring method | Kenji Tadokoro, Fumiko Saitou | 2008-08-19 |
| 7186231 | Blood component collection method | Shigeyuki Kimura | 2007-03-06 |
| 6752777 | Blood component collecting apparatus | Atsushi Suzuki | 2004-06-22 |