Hane; Norimasa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hane; Norimasa.The latest application filed is for "switching power supply circuit".
- Hane; Norimasa - Tokyo JP
- Hane; Norimasa - Chuo-ku JP
| Patent | Date |
|---|---|
| Switching power supply circuit having a switching element and a free-wheeling element and adapted to turn on or off at least the switching element Grant 9,837,905 - Hane December 5, 2 | 2017-12-05 |
| Reference voltage generation circuit Grant 9,829,901 - Watanabe , et al. November 28, 2 | 2017-11-28 |
| Reference Voltage Generation Circuit App 20170115679 - Watanabe; Kenichi ; et al. | 2017-04-27 |
| Switching Power Supply Circuit App 20170117805 - Hane; Norimasa | 2017-04-27 |
| Switching power supply circuit in a synchronous rectification mode for alternately turning on and off a main switching element and a subordinate switching element Grant 8,659,274 - Hane February 25, 2 | 2014-02-25 |
| Switching power supply circuit Grant 8,513,936 - Hane August 20, 2 | 2013-08-20 |
| Step-up switching power supply circuit Grant 8,143,873 - Hane March 27, 2 | 2012-03-27 |
| Switching Power Supply Circuit App 20110204867 - Hane; Norimasa | 2011-08-25 |
| Switching Power Supply Circuit App 20110175581 - Hane; Norimasa | 2011-07-21 |
| Step-Up Switching Power Supply Circuit App 20100060251 - Hane; Norimasa | 2010-03-11 |
| DC/DC converter Grant 7,675,276 - Ohkawa , et al. March 9, 2 | 2010-03-09 |
| Switching power supply circuit Grant 7,638,994 - Hane , et al. December 29, 2 | 2009-12-29 |
| PWM/PFM control circuit and switching power supply circuit Grant 7,579,820 - Hane August 25, 2 | 2009-08-25 |
| Switching power supply circuit Grant 7,545,129 - Hane , et al. June 9, 2 | 2009-06-09 |
| DC/DC Converter App 20090079410 - Ohkawa; Satoru ; et al. | 2009-03-26 |
| PWM/PFM Control Circuit and Switching Power Supply Circuit App 20090033305 - Hane; Norimasa | 2009-02-05 |
| Switching power supply circuit App 20080007233 - Hane; Norimasa ; et al. | 2008-01-10 |
| Switching power supply circuit App 20080007235 - Hane; Norimasa ; et al. | 2008-01-10 |
| Control circuit for DC/DC converter Grant 7,135,844 - Hane , et al. November 14, 2 | 2006-11-14 |
| Control circuit for DC/DC converter App 20040263136 - Hane, Norimasa ; et al. | 2004-12-30 |
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