Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685865 | Power-supply apparatus having a high-side transistor and a low-side transistor | Toshio Nagasawa, Yoshitaka Onaya, Koji Saikusa | 2017-06-20 |
| 9054583 | Power-supply apparatus | Toshio Nagasawa, Yoshitaka Onaya, Koji Saikusa | 2015-06-09 |
| 8314606 | Current sensing and measuring method and apparatus | Tetsuo Sato, Matsuura Nobuyoshi, Ryotaro Kudo, Hideo Ishii | 2012-11-20 |
| 7550959 | Power supply device and switching power supply device | Koji Tateno, Ryotaro Kudo, Kyoichi Hosokawa, Toshio Nagasawa | 2009-06-23 |
| 7342391 | Power supply device and switching power supply device | Koji Tateno, Ryotaro Kudo, Kyoichi Hosokawa, Toshio Nagasawa | 2008-03-11 |
| 7245116 | Power supply device and switching power supply device | Koji Tateno, Ryotaro Kudo, Kyoichi Hosokawa, Toshio Nagasawa | 2007-07-17 |
| 6559718 | Semiconductor integrated circuit device | Ryotaro Kudo, Jin Kiong Ang | 2003-05-06 |