FUKUSHIMA; Shun
Patent Applications and Registrations
Patent applications and USPTO patent grants for FUKUSHIMA; Shun.The latest application filed is for "power supply device".
- FUKUSHIMA; Shun - Kyoto JP
- FUKUSHIMA; Shun - Kyoto-Shi JP
- FUKUSHIMA; Shun - Ukyo-ku JP
| Patent | Date |
|---|---|
| Power Supply Device App 20220302822 - FUKUSHIMA; Shun | 2022-09-22 |
| Control Circuit And Control Method Of Dc/dc Converter, Power Management Circuit App 20220239228 - FUKUSHIMA; Shun | 2022-07-28 |
| Switching power supply device Grant 11,368,093 - Fukushima , et al. June 21, 2 | 2022-06-21 |
| DC-DC converter Grant 11,196,343 - Fukushima , et al. December 7, 2 | 2021-12-07 |
| Switching Power Supply Device App 20210257913 - Fukumoto; Yosuke ; et al. | 2021-08-19 |
| Semiconductor device Grant 11,050,348 - Fukushima June 29, 2 | 2021-06-29 |
| Semiconductor Device And Memory Abnormality Determination System App 20210158884 - FUKUSHIMA; Shun | 2021-05-27 |
| Step-up/down DC-DC converter Grant 10,965,206 - Fukushima March 30, 2 | 2021-03-30 |
| Switching Power Supply Device App 20210091671 - FUKUSHIMA; Shun ; et al. | 2021-03-25 |
| Dc-dc Converter App 20210036616 - FUKUSHIMA; Shun ; et al. | 2021-02-04 |
| Clock generation circuit, switching power supply device, and semiconductor device Grant 10,910,026 - Yoshida , et al. February 2, 2 | 2021-02-02 |
| Power Supply Control Device App 20210013804 - FUKUMOTO; Yosuke ; et al. | 2021-01-14 |
| DC-DC converter operable to perform current-mode control output feedback control Grant 10,892,681 - Fukushima , et al. January 12, 2 | 2021-01-12 |
| Switching power supply device and semiconductor device Grant 10,879,811 - Fukushima , et al. December 29, 2 | 2020-12-29 |
| Clock Generation Circuit, Switching Power Supply Device, And Semiconductor Device App 20200227101 - Yoshida; Takehiro ; et al. | 2020-07-16 |
| Semiconductor Device App 20200161973 - FUKUSHIMA; Shun | 2020-05-21 |
| Driver circuit and switching regulator Grant 10,651,846 - Fukushima , et al. | 2020-05-12 |
| Clock generation circuit, switching power supply device, and semiconductor device Grant 10,643,678 - Yoshida , et al. | 2020-05-05 |
| Oscillator Grant 10,594,305 - Fukushima | 2020-03-17 |
| Switching Power Supply Device And Semiconductor Device App 20190393796 - FUKUSHIMA; Shun ; et al. | 2019-12-26 |
| Clock Generation Circuit, Switching Power Supply Device, And Semiconductor Device App 20190385652 - YOSHIDA; Takehiro ; et al. | 2019-12-19 |
| Driver Circuit And Switching Regulator App 20190238129 - FUKUSHIMA; Shun ; et al. | 2019-08-01 |
| Phase compensation circuit and DC/DC converter using the same Grant 10,320,292 - Fukushima , et al. | 2019-06-11 |
| Dc-dc Converter App 20180262110 - FUKUSHIMA; Shun ; et al. | 2018-09-13 |
| Oscillator App 20180262183 - FUKUSHIMA; Shun | 2018-09-13 |
| Step-up/down Dc-dc Converter App 20180262098 - FUKUSHIMA; Shun | 2018-09-13 |
| Phase Compensation Circuit and DC/DC Converter Using the Same App 20180183338 - FUKUSHIMA; Shun ; et al. | 2018-06-28 |
| DC/DC converter, control circuit and control method thereof, and electronic apparatus Grant 9,685,858 - Fukushima , et al. June 20, 2 | 2017-06-20 |
| Dc/dc Converter, Control Circuit And Control Method Thereof, And Electronic Apparatus App 20150326123 - FUKUSHIMA; Shun ; et al. | 2015-11-12 |
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