Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7737663 | Charging and discharging control circuit and charging type power supply device | Atsushi Sakurai, Toshiyuki Koike | 2010-06-15 |
| 7719235 | Charge/discharge protection circuit and power-supply unit | Atsushi Sakurai, Toshiyuki Koike | 2010-05-18 |
| 7550947 | Battery state monitoring circuit and battery device | Atsushi Sakurai, Toshiyuki Koike | 2009-06-23 |
| 7142044 | Voltage regulator | — | 2006-11-28 |
| 7109901 | Use of and gates with a write control circuit for trimming a bleeder resistor | — | 2006-09-19 |
| 6853172 | Switching regulator | Takeshi Naka | 2005-02-08 |
| 6227530 | Reset method and reset device in unusual operation of sheet processing device | Toyoaki Namba, Kyosuke Taka, Tsuyoshi Asahara, Takashi Saito | 2001-05-08 |
| 6168154 | Sheet handling device for continually fed sheets which are aligned and moved from first to second storage locations | Tsuyoshi Asahara, Hirofumi Kaneko, Takashi Saito, Hideki Mimura | 2001-01-02 |
| 6146085 | Sheet accumulation processing device | Toyoaki Namba, Kyosuke Taka, Tsuyoshi Asahara, Kazuyuki Kubota | 2000-11-14 |
| 5957652 | Sheet handling apparatus | Hideki Mimura, Kazuyuki Kubota, Takehiko Saito, Hirofumi Kaneko, Tsuyoshi Asahara | 1999-09-28 |