Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11876090 | ESD protection circuit | David Michael Rogers, Eric N. Mann, Eric Lee Swindlehurst, Timothy Williams, Ryuta Nagai +6 more | 2024-01-16 |
| 11521962 | ESD protection circuit | David Michael Rogers, Eric N. Mann, Eric Lee Swindlehurst, Timothy Williams, Ryuta Nagai +6 more | 2022-12-06 |
| 11290108 | Negative voltage protection for bus interface devices | Kazuhiro Tomita, Koji Okada | 2022-03-29 |
| 11201617 | Local interconnect network (LIN) driver circuit | — | 2021-12-14 |
| 11008970 | Control device for engine | Masami Nishida, Shigeki Yamashita, Kazuhiro Takemoto, Michio Ito, Kazuhiro Nishimura +3 more | 2021-05-18 |
| 10938387 | Local interconnect network (LIN) driver circuit | — | 2021-03-02 |
| 10236773 | Low quiescent current DC-to-DC converter with increased output voltage accuracy | — | 2019-03-19 |
| 9960680 | Control apparatus, switching power supply and control method for maintaining power conversion efficiency | — | 2018-05-01 |
| 9879643 | Fuel pump mounting structure for engine | Yuki Shimogawa | 2018-01-30 |
| 9590508 | Control apparatus, and control method for buck-boost power supply with two primary switches | Makoto Yashiki | 2017-03-07 |
| 9548729 | Switching circuit | — | 2017-01-17 |
| 9523990 | Control circuit of step-down DC-DC converter, control circuit of step-up DC-DC converter and step-up/step-down DC-DC converter | — | 2016-12-20 |
| 9425691 | Low thermal design for DC-DC converter | — | 2016-08-23 |
| 9391512 | Control apparatus, switching power supply and control method for maintaining power conversion efficiency | — | 2016-07-12 |
| 9246387 | Output voltage controller, electronic device, and output voltage control method | — | 2016-01-26 |
| 9225245 | Power supply device and method for controlling power supply | — | 2015-12-29 |
| 8872496 | DC-DC converter and method of controlling DC-DC converter | — | 2014-10-28 |
| 8680832 | Control circuit of step-down DC-DC converter, control circuit of step-up DC-DC converter and step-up/step-down DC-DC converter | — | 2014-03-25 |
| 8638082 | Control circuit for step-down and boost type switching supply circuit and method for switching supply circuit | — | 2014-01-28 |
| 8618781 | Output voltage controller, electronic device, and output voltage control method | — | 2013-12-31 |
| 8587285 | Power regulator, control circuit, and method for controlling power regulator | — | 2013-11-19 |
| 8493050 | Control circuit for switching power supply unit, electronic device and method for controlling switching power supply unit | — | 2013-07-23 |
| 8441239 | Power supply controller, electronic device, and method for controlling power supply | — | 2013-05-14 |
| 8436598 | Output-voltage control device, output-voltage control method, and electronic apparatus | — | 2013-05-07 |
| 8410767 | Control circuit of DC-DC converter applying offset to coil current, DC-DC converter applying offset to coil current and control method of DC-DC converter | — | 2013-04-02 |