loadpatents
Patent applications and USPTO patent grants for Nagano; Sumiaki.The latest application filed is for "electric power conversion apparatus and electric power conversion system".
Patent | Date |
---|---|
Electric power conversion apparatus and electric power conversion system Grant 10,219,416 - Ono , et al. Feb | 2019-02-26 |
Electric Power Conversion Apparatus And Electric Power Conversion System App 20170303444 - ONO; Fumiya ;   et al. | 2017-10-19 |
Power converting apparatus and filter switch Grant 9,019,730 - Nagano , et al. April 28, 2 | 2015-04-28 |
Power converting apparatus Grant 8,797,738 - Nagano , et al. August 5, 2 | 2014-08-05 |
Power converting apparatus and capacitor cover thereof Grant 8,787,018 - Nagano , et al. July 22, 2 | 2014-07-22 |
Electric power converter Grant 8,687,357 - Nagano , et al. April 1, 2 | 2014-04-01 |
Power converting apparatus and reactor Grant 8,614,891 - Nagano , et al. December 24, 2 | 2013-12-24 |
Matrix converter Grant 8,576,528 - Nagano , et al. November 5, 2 | 2013-11-05 |
Power Converting Apparatus And Capacitor Cover Thereof App 20120262877 - NAGANO; Sumiaki ;   et al. | 2012-10-18 |
Power Converting Apparatus App 20120262968 - NAGANO; Sumiaki ;   et al. | 2012-10-18 |
Power Converting Apparatus And Reactor App 20120262969 - NAGANO; Sumiaki ;   et al. | 2012-10-18 |
Power Converting Apparatus And Filter Switch App 20120261187 - NAGANO; Sumiaki ;   et al. | 2012-10-18 |
Power conversion apparatus Grant 8,243,447 - Fujiki , et al. August 14, 2 | 2012-08-14 |
Matrix Converter App 20120019970 - NAGANO; Sumiaki ;   et al. | 2012-01-26 |
Electric Power Converter App 20110188280 - NAGANO; Sumiaki ;   et al. | 2011-08-04 |
Power Conversion Apparatus App 20110032674 - FUJIKI; Toshiaki ;   et al. | 2011-02-10 |
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.