Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11876090 | ESD protection circuit | David Michael Rogers, Eric N. Mann, Eric Lee Swindlehurst, Toru Miyamae, Timothy Williams +6 more | 2024-01-16 |
| 11521962 | ESD protection circuit | David Michael Rogers, Eric N. Mann, Eric Lee Swindlehurst, Toru Miyamae, Timothy Williams +6 more | 2022-12-06 |
| 8988052 | Control circuit for power supply including a detection circuit and a regulation circuit for regulating switching timing | Kazuyoshi Futamura, Takashi Matsumoto | 2015-03-24 |
| 8314599 | DC/DC converter control circuit and DC/DC converter control method | — | 2012-11-20 |
| 7956586 | Step-up/step-down type DC-DC converter, and control circuit and control method of the same | Takashi Matsumoto, Koichi Inatomi | 2011-06-07 |
| 7936156 | DC-DC converter and control method thereof | Morihito Hasegawa, Takashi Matsumoto, Shoji Tajiri | 2011-05-03 |
| 7916503 | DC-DC converter, power supply voltage supplying method, and power supply voltage supplying system | Morihito Hasegawa, Takashi Matsumoto | 2011-03-29 |
| 7843179 | Control circuit for synchronous rectifier-type DC-DC converter, synchronous rectifier-type DC-DC converter and control method thereof | Morihito Hasegawa, Takashi Matsumoto | 2010-11-30 |
| 7821236 | Control circuit for detecting a reverse current in a DC-DC converter | Morihito Hasegawa, Takashi Matsumoto | 2010-10-26 |
| 7733074 | Control circuit of current mode DC-DC converter and control method of current mode DC-DC converter | Morihito Hasegawa, Takashi Matsumoto | 2010-06-08 |
| 6731099 | DC-DC converter with control circuit capable of generating step-up and step-down signals | Koichi Inatomi | 2004-05-04 |