loadpatents
Patent applications and USPTO patent grants for Inazumi; Masanobu.The latest application filed is for "alternating-current motor control apparatus".
Patent | Date |
---|---|
Alternating-current motor control apparatus Grant 8,330,402 - Ide , et al. December 11, 2 | 2012-12-11 |
Electromechanical machine control system Grant 7,977,901 - Inazumi July 12, 2 | 2011-07-12 |
Induction motor control device Grant 7,948,201 - Inazumi May 24, 2 | 2011-05-24 |
Inverter device Grant 7,843,161 - Iura , et al. November 30, 2 | 2010-11-30 |
Alternating-current Motor Control Apparatus App 20100207555 - IDE; Kozo ;   et al. | 2010-08-19 |
Electromechanical Machine Control System App 20090256516 - Inazumi; Masanobu | 2009-10-15 |
Induction Motor Control Device App 20090237027 - INAZUMI; Masanobu | 2009-09-24 |
Inverter Device App 20090140688 - Iura; Hideaki ;   et al. | 2009-06-04 |
Method of controlling speed of synchronous motor, and method of identifying constant of synchronous motor Grant 7,076,340 - Inazumi , et al. July 11, 2 | 2006-07-11 |
Method and device for correcting estimated speed of induction motor and its device Grant 6,909,257 - Inazumi June 21, 2 | 2005-06-21 |
Method and device for correcting estimated speed of induction motor and its device App 20040036441 - Inazumi, Masanobu | 2004-02-26 |
Sensorless control method and apparatus of permanent magnet synchronous motor Grant 6,081,093 - Oguro , et al. June 27, 2 | 2000-06-27 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.