Iwabuki; Hiroyasu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iwabuki; Hiroyasu.The latest application filed is for "power conversion device".
- Iwabuki; Hiroyasu - Chiyoda-ku JP
- Iwabuki; Hiroyasu - Tokyo JP
| Patent | Date |
|---|---|
| Power converter Grant 11,432,437 - Takahara , et al. August 30, 2 | 2022-08-30 |
| Power conversion device with controller to discharge smoothing capacitors Grant 11,342,847 - Murakami , et al. May 24, 2 | 2022-05-24 |
| Power converter Grant 11,323,025 - Takahara , et al. May 3, 2 | 2022-05-03 |
| Power Conversion Device App 20210313870 - IWABUKI; Hiroyasu ; et al. | 2021-10-07 |
| Power conversion apparatus Grant 11,056,979 - Mizutani , et al. July 6, 2 | 2021-07-06 |
| Power Converter App 20210119530 - TAKAHARA; Takaaki ; et al. | 2021-04-22 |
| Power Conversion Device App 20210036619 - MURAKAMI; Satoshi ; et al. | 2021-02-04 |
| Power Conversion Apparatus App 20200287468 - MIZUTANI; Hiroto ; et al. | 2020-09-10 |
| Power Conversion Device App 20200266699 - TAKAHARA; Takaaki ; et al. | 2020-08-20 |
| Power Converter App 20200267871 - TAKAHARA; Takaaki ; et al. | 2020-08-20 |
| Power conversion device with high power conversion efficiency Grant 10,749,440 - Toyoda , et al. A | 2020-08-18 |
| Power conversion device and electric motor drive device using same Grant 10,693,392 - Onda , et al. | 2020-06-23 |
| Power Conversion Device And Electric Motor Drive Device Using Same App 20200112268 - ONDA; Kohei ; et al. | 2020-04-09 |
| Power conversion device with operation in dual-leg resonant mode or single-leg resonant mode Grant 10,608,542 - Takahara , et al. | 2020-03-31 |
| Power converter Grant 10,581,337 - Mukunoki , et al. | 2020-03-03 |
| Electric motor drive device Grant 10,541,622 - Onda , et al. Ja | 2020-01-21 |
| Power Conversion Device App 20190393792 - TOYODA; Hajime ; et al. | 2019-12-26 |
| Air-conditioning Apparatus App 20190301765 - KOBAYASHI; Ryosuke ; et al. | 2019-10-03 |
| Power Conversion Device App 20190214916 - TAKAHARA; Takaaki ; et al. | 2019-07-11 |
| Electric Motor Drive Device App 20190149063 - ONDA; Kohei ; et al. | 2019-05-16 |
| Power converter for controlling switching elements during regenerative control of an inverter Grant 10,250,124 - Nakano , et al. | 2019-04-02 |
| Rotating electric machine with a built-in control device and electric power assist steering system Grant 10,236,750 - Hirotani , et al. | 2019-03-19 |
| Motor drive control device for electric power steering Grant 10,106,189 - Iwabuki , et al. October 23, 2 | 2018-10-23 |
| Power Conversion Device App 20180278144 - NAKANO; Kosuke ; et al. | 2018-09-27 |
| Power Converter App 20180159439 - MUKUNOKI; Yasushige ; et al. | 2018-06-07 |
| Motor Drive Control Device For Electric Power Steering App 20170305456 - IWABUKI; Hiroyasu ; et al. | 2017-10-26 |
| Semiconductor switch circuit Grant 9,680,464 - Iwabuki , et al. June 13, 2 | 2017-06-13 |
| Gate-power-supply device and semiconductor circuit breaker using same Grant 9,548,664 - Yabumoto , et al. January 17, 2 | 2017-01-17 |
| Rotating Electric Machine With A Built-in Control Device And Electric Power Assist Steering System App 20170008554 - HIROTANI; Yu ; et al. | 2017-01-12 |
| Semiconductor Switch Circuit App 20160197604 - IWABUKI; Hiroyasu ; et al. | 2016-07-07 |
| Gate-power-supply Device And Semiconductor Circuit Breaker Using Same App 20160099650 - YABUMOTO; Takuya ; et al. | 2016-04-07 |
| Power conversion apparatus Grant 8,836,296 - Iwabuki , et al. September 16, 2 | 2014-09-16 |
| Power Conversion Apparatus App 20130170265 - Iwabuki; Hiroyasu ; et al. | 2013-07-04 |
| Power device for supplying AC voltage to a load having a discharge part Grant 7,957,164 - Kidokoro , et al. June 7, 2 | 2011-06-07 |
| Power Device App 20070223256 - Kidokoro; Hitoshi ; et al. | 2007-09-27 |
| Redundancy circuit for series-connected diodes Grant 7,224,150 - Iwabuki , et al. May 29, 2 | 2007-05-29 |
| Redundancy circuit for series-connected diodes App 20050140345 - Iwabuki, Hiroyasu ; et al. | 2005-06-30 |
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