IWAKURA; Masaaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for IWAKURA; Masaaki.The latest application filed is for "coil device".
- IWAKURA; Masaaki - Tokyo JP
| Patent | Date |
|---|---|
| Coil Device App 20210249180 - HORIKAWA; Toshiyuki ; et al. | 2021-08-12 |
| Transformer and leakage transformer Grant 10,361,025 - Iwakura , et al. | 2019-07-23 |
| Coil device and method for manufacturing the same Grant 10,096,421 - Iwakura , et al. October 9, 2 | 2018-10-09 |
| Coil Device And Method For Manufacturing The Same App 20170352474 - IWAKURA; Masaaki ; et al. | 2017-12-07 |
| Coil device and method for manufacturing the same Grant 9,793,044 - Iwakura , et al. October 17, 2 | 2017-10-17 |
| Transformer And Leakage Transformer App 20160329148 - IWAKURA; Masaaki ; et al. | 2016-11-10 |
| Coil Device And Method For Manufacturing The Same App 20160293317 - IWAKURA; Masaaki ; et al. | 2016-10-06 |
| Transformer Grant 9,424,982 - Iwakura , et al. August 23, 2 | 2016-08-23 |
| Coil device Grant 9,153,371 - Iwakura , et al. October 6, 2 | 2015-10-06 |
| Transformer App 20150061808 - IWAKURA; Masaaki ; et al. | 2015-03-05 |
| Coil component Grant D721,651 - Iwakura , et al. January 27, 2 | 2015-01-27 |
| Coil Device App 20130328654 - IWAKURA; Masaaki ; et al. | 2013-12-12 |
| Core for electronic component Grant D682,208 - Kobayashi , et al. May 14, 2 | 2013-05-14 |
| Core for electronic component Grant D669,854 - Kobayashi , et al. October 30, 2 | 2012-10-30 |
| Ferrite core and transformer using the same Grant 8,120,458 - Iwakura , et al. February 21, 2 | 2012-02-21 |
| Bobbin for transformer Grant D644,608 - Kobayashi , et al. September 6, 2 | 2011-09-06 |
| Toroidal core cover Grant D629,749 - Kobayashi , et al. December 28, 2 | 2010-12-28 |
| Ferrite Core And Transformer Using The Same App 20100141368 - IWAKURA; Masaaki ; et al. | 2010-06-10 |
| Ferrite core and transformer using the same Grant 7,701,320 - Iwakura , et al. April 20, 2 | 2010-04-20 |
| Planar coil component, method for winding end connection thereof and resonance transformer Grant 7,449,986 - Yamaguchi , et al. November 11, 2 | 2008-11-11 |
| Planar Coil Component, Method For Winding End Connection Thereof And Resonance Transformer App 20080100407 - Yamaguchi; Kenichi ; et al. | 2008-05-01 |
| Bobbin for a transformer Grant D560,164 - Iwakura January 22, 2 | 2008-01-22 |
| Ferrite magnetic core Grant D539,220 - Iwakura March 27, 2 | 2007-03-27 |
| Ferrite core and transformer using the same App 20060244561 - Iwakura; Masaaki ; et al. | 2006-11-02 |
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