Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9641066 | Switching regulator circuit/process counting clock cycles after regulator comparator change | Daijiro Otani, Keita Ikai, Masaki Yamashita | 2017-05-02 |
| 7649330 | Low-power pulse-width-modulated retract of disk drive actuator | Masaki Yamashita, Chisako Ota | 2010-01-19 |