loadpatents
Patent applications and USPTO patent grants for Nukaga; Jun.The latest application filed is for "gas-blast circuit breaker".
Patent | Date |
---|---|
Insulation spacer and gas insulation shutoff apparatus using the insulation spacer Grant 11,070,039 - Furui , et al. July 20, 2 | 2021-07-20 |
Gas-blast circuit breaker Grant 10,991,529 - Kotsuji , et al. April 27, 2 | 2021-04-27 |
Gas-Blast Circuit Breaker App 20200279704 - KOTSUJI; Hideyuki ;   et al. | 2020-09-03 |
Oil leakage detector and oil leakage detection method and image processing unit Grant 10,755,442 - Lu , et al. A | 2020-08-25 |
Insulation Spacer and Gas Insulation Shutoff Apparatus Using the Insulation Spacer App 20200083678 - FURUI; Hirokazu ;   et al. | 2020-03-12 |
Leakage oil detection system Grant 10,234,355 - Lu , et al. | 2019-03-19 |
Leakage oil detector system and method Grant 10,113,933 - Lu , et al. October 30, 2 | 2018-10-30 |
Stationary induction electrical apparatus Grant 10,090,095 - Lu , et al. October 2, 2 | 2018-10-02 |
Oil Leakage Detector and Oil Leakage Detection Method and Image Processing Unit App 20180137652 - LU; Li ;   et al. | 2018-05-17 |
Oil leakage detector and oil leakage detection method Grant 9,898,830 - Lu , et al. February 20, 2 | 2018-02-20 |
Stationary Induction Electrical Apparatus App 20170301454 - LU; Li ;   et al. | 2017-10-19 |
Leakage Oil Detector System And Method App 20170234762 - LU; Li ;   et al. | 2017-08-17 |
Power switchgear Grant 9,613,762 - Nukaga , et al. April 4, 2 | 2017-04-04 |
Leakage Oil Detection System App 20170016796 - LU; Li ;   et al. | 2017-01-19 |
Oil Leakage Detector and Oil Leakage Detection Method App 20160275699 - LU; Li ;   et al. | 2016-09-22 |
Switchgear App 20160049268 - ROKUNOHE; Toshiaki ;   et al. | 2016-02-18 |
Power Switchgear App 20160035501 - NUKAGA; Jun ;   et al. | 2016-02-04 |
Gas Insulated Switchgear App 20140360984 - MORIYAMA; Tomohiro ;   et al. | 2014-12-11 |
Method for inspecting pipes, and radiographic non-destructive inspection apparatus Grant 7,885,381 - Nagumo , et al. February 8, 2 | 2011-02-08 |
Method For Inspecting Pipes, And Radiographic Non-destructive Inspection Apparatus App 20080267345 - NAGUMO; Yasushi ;   et al. | 2008-10-30 |
Computerized tomography system App 20060291616 - Kitazawa; So ;   et al. | 2006-12-28 |
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.