Imanaka; Akira
Patent Applications and Registrations
Patent applications and USPTO patent grants for Imanaka; Akira.The latest application filed is for "power conversion device".
- Imanaka; Akira - Chiyoda-ku N/A JP
- Imanaka; Akira - Tokyo JP
- Imanaka; Akira - Nagoya JP
| Patent | Date |
|---|---|
| Power conversion apparatus including different voltage-type bridge circuits Grant 9,281,776 - Nojiri , et al. March 8, 2 | 2016-03-08 |
| Power Conversion Device App 20140009096 - Imanaka; Akira ; et al. | 2014-01-09 |
| Power Conversion Apparatus App 20130307500 - Nojiri; Yuji ; et al. | 2013-11-21 |
| Power converting apparatus with main converter and sub-converter Grant 8,223,517 - Kishida , et al. July 17, 2 | 2012-07-17 |
| Power conversion device Grant 7,825,540 - Ogusa , et al. November 2, 2 | 2010-11-02 |
| Power Converting Apparatus App 20090116268 - Kishida; Yukimori ; et al. | 2009-05-07 |
| Power Conversion Device App 20090085405 - Ogusa; Shinichi ; et al. | 2009-04-02 |
| Power-converter control apparatus employing pulse width modulation and adjusting duration of a zero-voltage vector Grant 7,426,122 - Kimata , et al. September 16, 2 | 2008-09-16 |
| Controller for power converter App 20060062033 - Kimata; Masahiro ; et al. | 2006-03-23 |
| Control device for a PWM controlled converter having a voltage controller Grant 5,880,947 - Imanaka , et al. March 9, 1 | 1999-03-09 |
| Control unit for induction motor and control method therefor Grant 5,629,597 - Imanaka May 13, 1 | 1997-05-13 |
| Controller for induction motor Grant 5,264,773 - Koyama , et al. November 23, 1 | 1993-11-23 |
| Control device of induction motor Grant 5,247,237 - Koyama , et al. September 21, 1 | 1993-09-21 |
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