Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43946 | Digital control switching power-supply device and information processing equipment | Takashi Sase | 2013-01-29 |
| 7990122 | Digital control switching power-supply device and information processing equipment | Takashi Sase | 2011-08-02 |
| 7615980 | Marginal check voltage setting means built-in power-supply device | Takashi Sase, Akihiko Kanouda | 2009-11-10 |
| 7557461 | Power supply device and power supply method | Tetsuya Inoue, Masahiro Sone, Hiroshi Suzuki | 2009-07-07 |
| 7403365 | Over-current detection circuit and method for power-supply device | Takashi Sase, Akihiko Kanouda, Kozaburo Kurita | 2008-07-22 |
| 7089435 | Storage unit having normal and backup power sources for use in retaining data when normal power fails | — | 2006-08-08 |