Tamai; Shinzo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tamai; Shinzo.The latest application filed is for "power conversion device".
- Tamai; Shinzo - Minato-ku JP
- Tamai; Shinzo - Chuo-ku JP
- Tamai; Shinzo - Tokyo N/A JP
- Tamai; Shinzo - Amagasaki JP
- Tamai; Shinzo - Hyogo JP
| Patent | Date |
|---|---|
| Power converter capable of outputting a plurality of different levels of voltages Grant 9,843,272 - Tamai December 12, 2 | 2017-12-12 |
| Power conversion system Grant 9,812,992 - Mukunoki , et al. November 7, 2 | 2017-11-07 |
| Power conversion device Grant 9,806,630 - Mukunoki , et al. October 31, 2 | 2017-10-31 |
| Electrical power converter with a converter cell series unit Grant 9,780,685 - Jimichi , et al. October 3, 2 | 2017-10-03 |
| Direct-current power transmission power conversion device and direct-current power transmission power conversion method Grant 9,755,542 - Fujii , et al. September 5, 2 | 2017-09-05 |
| Power Conversion Device App 20170214334 - MUKUNOKI; Kaho ; et al. | 2017-07-27 |
| Electric power conversion device Grant 9,712,084 - Kikuchi , et al. July 18, 2 | 2017-07-18 |
| Direct-current Power Transmission Power Conversion Device And Direct-current Power Transmission Power Conversion Method App 20170047860 - FUJII; Toshiyuki ; et al. | 2017-02-16 |
| Electric power conversion device Grant 9,564,808 - Koyanagi , et al. February 7, 2 | 2017-02-07 |
| Power conversion device Grant 9,564,827 - Mukunoki , et al. February 7, 2 | 2017-02-07 |
| Electric Power Conversion Device App 20160336874 - KIKUCHI; Takeshi ; et al. | 2016-11-17 |
| Power Conversion System App 20160329831 - MUKUNOKI; Kaho ; et al. | 2016-11-10 |
| Electric Power Conversion Device App 20160190924 - KOYANAGI; Kimiyuki ; et al. | 2016-06-30 |
| Power Conversion Device App 20160056727 - MUKUNOKI; Kaho ; et al. | 2016-02-25 |
| Power Conversion Device App 20160049884 - TAMAI; Shinzo | 2016-02-18 |
| Power Conversion Apparatus App 20160036314 - KOYANAGI; Kimiyuki ; et al. | 2016-02-04 |
| Power converter capable of outputting a plurality of different levels of voltages Grant 9,099,937 - Tamai August 4, 2 | 2015-08-04 |
| Electrical Power Converter App 20150188447 - Jimichi; Takushi ; et al. | 2015-07-02 |
| Synchronous machine starting device Grant 9,048,770 - Tamai , et al. June 2, 2 | 2015-06-02 |
| Synchronous-machine starting device Grant 8,872,466 - Tamai , et al. October 28, 2 | 2014-10-28 |
| Power Converter Capable Of Outputting A Plurality Of Different Levels Of Voltages App 20140300195 - TAMAI; Shinzo | 2014-10-09 |
| Power Converter Capable Of Outputting A Plurality Of Different Levels Of Voltages App 20140292089 - TAMAI; Shinzo | 2014-10-02 |
| Power Converter Capable Of Outputting A Plurality Of Different Levels Of Voltages App 20140192572 - TAMAI; Shinzo | 2014-07-10 |
| Synchronous-machine starting device Grant 8,531,144 - Tamai , et al. September 10, 2 | 2013-09-10 |
| Synchronous machine starting device Grant 8,519,656 - Tamai , et al. August 27, 2 | 2013-08-27 |
| Synchronous Machine Starting Device App 20130193884 - Tamai; Shinzo ; et al. | 2013-08-01 |
| Synchronous machine starting device Grant 8,362,730 - Tamai , et al. January 29, 2 | 2013-01-29 |
| Synchronous-machine Starting Device App 20120161688 - Tamai; Shinzo ; et al. | 2012-06-28 |
| Synchronous Machine Starting Device App 20110298406 - Tamai; Shinzo ; et al. | 2011-12-08 |
| Synchronous-machine Starting Device App 20110254491 - Tamai; Shinzo ; et al. | 2011-10-20 |
| Synchronous Machine Starting Device App 20110181220 - Tamai; Shinzo ; et al. | 2011-07-28 |
| Power conversion apparatus Grant 5,991,181 - Fujii , et al. November 23, 1 | 1999-11-23 |
| Voltage source type power converting apparatus Grant 5,886,888 - Akamatsu , et al. March 23, 1 | 1999-03-23 |
| DC magnetization suppression in power converter transformers Grant 5,867,376 - Nakamura , et al. February 2, 1 | 1999-02-02 |
| Apparatus for detecting the amplitude and phase of an a.c. signal Grant 5,808,462 - Fujii , et al. September 15, 1 | 1998-09-15 |
| Apparatus for detecting the amplitude and phase of an a.c. signal Grant 5,731,698 - Fujii , et al. March 24, 1 | 1998-03-24 |
| Apparatus for detecting the amplitude and phase of an A.C. signal Grant 5,714,877 - Fujii , et al. February 3, 1 | 1998-02-03 |
| Controller for AC power converter Grant 5,065,304 - Tamai , et al. November 12, 1 | 1991-11-12 |
| Induction motor controller Grant 4,885,520 - Sugimoto , et al. December 5, 1 | 1989-12-05 |
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