Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11031799 | Power supply management integrated circuit, electronic device, and control method of power supply management integrated circuit | — | 2021-06-08 |
| 10523061 | Power receiving device, power feeding device, and electronic apparatus | Hiroaki Nakano, Ken Matsui, Kazukuni Takanohashi, Masayoshi Abe, Osamu Kozakai | 2019-12-31 |
| 8873257 | Power supply apparatus with drive control signal inversion based upon resonance current level detection | — | 2014-10-28 |
| 7434077 | Power control apparatus, electronic apparatus, and portable communications terminal | Masatoshi Saito | 2008-10-07 |
| 6285539 | Switch driver | Koji Kashimoto, Kazutaka Saito | 2001-09-04 |