Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355354 | Switching power supply circuit and switching power supply device | Hiroto Oshita, Takatsugu Wachi | 2025-07-08 |
| 12230462 | Pulse control device | Hiroto Oshita, Tetsuo Tateishi, Yuhei Yamaguchi, Yoju Imamura, Genki Tsuruyama | 2025-02-18 |
| 11532449 | Pulse control device | Hiroto Oshita, Tetsuo Tateishi, Yuhei Yamaguchi, Yoju Imamura, Genki Tsuruyama | 2022-12-20 |
| 11482933 | Switching power supply device | Shun Fukushima | 2022-10-25 |
| 11463003 | Power supply control device to discharge an output voltage at a time of enable instantaneous interruption | Shun Fukushima | 2022-10-04 |
| 11368093 | Switching power supply device | Shun Fukushima | 2022-06-21 |
| 10897342 | Single-line serial data transmission circuit and single-line serial data transmission method | — | 2021-01-19 |
| 10879811 | Switching power supply device and semiconductor device | Shun Fukushima | 2020-12-29 |
| 10680522 | Switching regulator and control device therefor | — | 2020-06-09 |
| 10396660 | Switching regulator, semiconductor integrated circuit, and electronic appliance | Tadashi Akaho | 2019-08-27 |
| 10063148 | Switching power supply device having pulse-by-pulse type overcurrent protection function | — | 2018-08-28 |
| 9882484 | Switching power supply device having pulse-by-pulse type overcurrent protection function | — | 2018-01-30 |
| 9746892 | Switching power source apparatus | — | 2017-08-29 |
| 9641078 | Switching power supply device | — | 2017-05-02 |
| 9444336 | Switching regulator | — | 2016-09-13 |
| 8964343 | Semiconductor device and switching regulator using the device | Kazuhiro Murakami, Mikiya Doi | 2015-02-24 |
| 8582259 | Semiconductor device and switching regulator using the device | Kazuhiro Murakami, Mikiya Doi | 2013-11-12 |