Amei; Toshihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Amei; Toshihiro.The latest application filed is for "dc-to-dc converter".
- Amei; Toshihiro - Tokyo JP
- AMEI; Toshihiro - Kanagawa JP
- Amei; Toshihiro - Toyama JP
- Amei; Toshihiro - Nei-gun JP
- Amei, Toshihiro - Toyama-ken JP
| Patent | Date |
|---|---|
| DC-DC converter Grant 10,110,123 - Amei October 23, 2 | 2018-10-23 |
| DC-DC converter Grant 9,906,141 - Amei February 27, 2 | 2018-02-27 |
| Dc-to-dc Converter App 20170353106 - AMEI; Toshihiro | 2017-12-07 |
| DC-to-DC converter Grant 9,837,896 - Amei December 5, 2 | 2017-12-05 |
| Contact contacting structure Grant 9,704,677 - Amei July 11, 2 | 2017-07-11 |
| Contact Contacting Structure App 20160379779 - AMEI; Toshihiro | 2016-12-29 |
| Dc-dc Converter App 20160336863 - AMEI; Toshihiro | 2016-11-17 |
| Dc-dc Converter App 20160276929 - AMEI; Toshihiro | 2016-09-22 |
| Self-excited switching power supply circuit Grant 8,582,320 - Okitsu , et al. November 12, 2 | 2013-11-12 |
| Power Supply System App 20130278069 - AMEI; Toshihiro ; et al. | 2013-10-24 |
| Self-excited switching power supply circuit Grant 8,437,151 - Okitsu , et al. May 7, 2 | 2013-05-07 |
| Self-excited Switching Power Supply Circuit App 20120230063 - OKITSU; Katsuhiko ; et al. | 2012-09-13 |
| Self-excited Switching Power Supply Circuit App 20120230061 - OKITSU; Katsuhiko ; et al. | 2012-09-13 |
| Synchronous rectifying switching power source circuit Grant 7,123,490 - Amei October 17, 2 | 2006-10-17 |
| Constant voltage output control method and constant voltage output control device for switching power supply circuit Grant 7,027,313 - Amei April 11, 2 | 2006-04-11 |
| Self-excited switching power supply circuit Grant 7,012,816 - Amei March 14, 2 | 2006-03-14 |
| Synchronous rectifying switching power source circuit App 20060034108 - Amei; Toshihiro | 2006-02-16 |
| Constant current output control method and constant current output control device for switching power supply circuit Grant 6,867,986 - Amei March 15, 2 | 2005-03-15 |
| Self-excited switching power supply circuit App 20040252526 - Amei, Toshihiro | 2004-12-16 |
| Constant current output control method and constant current output control device for switching power supply circuit App 20040196672 - Amei, Toshihiro | 2004-10-07 |
| Constant voltage output control method and constant voltage output control device for switching power supply circuit App 20040183507 - Amei, Toshihiro | 2004-09-23 |
| Intermittent switching power supply circuit App 20020089862 - Amei, Toshihiro | 2002-07-11 |
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