Patent applications and USPTO patent grants for Japan AE Power Systems Corporation.The latest application filed is for "gas-insulated vacuum circuit breaker".
Patent | Date |
---|---|
Disconnecting switch with earthing switch Grant 8,487,203 - Shin , et al. July 16, 2 | 2013-07-16 |
Vacuum interrupter Grant D680,971 - Furuhata , et al. April 30, 2 | 2013-04-30 |
Large-capacity vacuum circuit breaker Grant 8,269,586 - Matsui , et al. September 18, 2 | 2012-09-18 |
Electron beam irradiation apparatus for open-mouthed containers Grant 8,222,614 - Eguchi , et al. July 17, 2 | 2012-07-17 |
Base agent for electrical insulating oil Grant 8,187,508 - Kanoh , et al. May 29, 2 | 2012-05-29 |
Gas-insulated Vacuum Circuit Breaker App 20120061353 - Hatanaka; Hayato ;   et al. | 2012-03-15 |
Vacuum circuit breaker of tank type Grant 8,110,770 - Ichikawa , et al. February 7, 2 | 2012-02-07 |
Disconnecting Switch With Earthing Switch App 20120012449 - SHIN; Taeyong ;   et al. | 2012-01-19 |
Three-phase Common Tank Type Gas Insulated Switchgear App 20120002351 - Inami; Yoshiaki ;   et al. | 2012-01-05 |
Electrode Structure For Vacuum Circuit Breaker App 20110220613 - Matsui; Yoshihiko | 2011-09-15 |
Gas Insulated Switchgear App 20110205681 - Henmi; Rei ;   et al. | 2011-08-25 |
Electrode Material For Vacuum Circuit Breaker And Method Of Manufacturing The Same App 20110204299 - Noda; Yasushi ;   et al. | 2011-08-25 |
Partial Discharge Detector App 20110090134 - Shinohara; Ryoichi ;   et al. | 2011-04-21 |
Electron Beam Irradiation Apparatus For Open-mouthed Containers App 20110084221 - Eguchi; Shiro ;   et al. | 2011-04-14 |
Insulating Spacer For Gas-insulated Electrical Equipment App 20110079411 - Shinohara; Ryoichi ;   et al. | 2011-04-07 |
Electron Beam Irradiating Apparatus With Monitoring Device App 20110062351 - Hikosaka; Tomoyuki ;   et al. | 2011-03-17 |
Electron Beam Irradiation Apparatus For Sterilizing Sheet Material App 20110062347 - Eguchi; Shiro ;   et al. | 2011-03-17 |
Vacuum Circuit Breaker App 20110036812 - Nagatake; Kazuhiro ;   et al. | 2011-02-17 |
Circuit breaker Grant 7,880,105 - Hashimoto , et al. February 1, 2 | 2011-02-01 |
Vacuum Circuit Breaker Of Tank Type App 20100288733 - Ichikawa; Hiroki ;   et al. | 2010-11-18 |
Electrode Contact Member Of Vacuum Circuit Breakers And A Method Of Manufacturing The Same App 20100270267 - Noda; Yasushi | 2010-10-28 |
Base for electric insulating oil Grant 7,795,193 - Takei , et al. September 14, 2 | 2010-09-14 |
Electron beam irradiation method, electron beam irradiation apparatus, and electron beam irradiation apparatus for open-mouthed container Grant 7,767,987 - Eguchi , et al. August 3, 2 | 2010-08-03 |
Puffer Type Gas Circuit Breaker App 20100147804 - Yamada; Naoto ;   et al. | 2010-06-17 |
Large-capacity Vacuum Circuit Breaker App 20090250436 - MATSUI; Yoshihiko ;   et al. | 2009-10-08 |
Circuit Breaker App 20090201109 - Hashimoto; Hiroaki ;   et al. | 2009-08-13 |
Electron Beam Irradiation Method, Electron Beam Irradiation Apparatus, and Electron Beam Irradiation Apparatus for Open-Mouthed Container App 20090134338 - Eguchi; Shiro ;   et al. | 2009-05-28 |
Gas circuit-breaker Grant 7,528,336 - Hashimoto , et al. May 5, 2 | 2009-05-05 |
Gas-insulated switchgear device Grant 7,414,827 - Kashiwa , et al. August 19, 2 | 2008-08-19 |
Method and system for monitoring partial discharge in gas-insulated apparatus Grant 7,388,384 - Kato , et al. June 17, 2 | 2008-06-17 |
Method of current interruption using puffer type gas circuit breaker with combined-action of cylinder and piston Grant 7,339,132 - Urai , et al. March 4, 2 | 2008-03-04 |
Method and system for measuring partial discharge Grant 7,256,584 - Moriyama , et al. August 14, 2 | 2007-08-14 |
Gas-insulated switchgear tank Grant 7,193,172 - Rokunohe , et al. March 20, 2 | 2007-03-20 |
Electromagnetic device Grant 7,091,807 - Tanimizu , et al. August 15, 2 | 2006-08-15 |
Electrical contact, method of manufacturing the same, electrode for vacuum interrupter, and vaccum circuit breaker App 20050092714 - Kikuchi, Shigeru ;   et al. | 2005-05-05 |
Hydraulic operating apparatus for switch Grant 6,875,941 - Kawamoto , et al. April 5, 2 | 2005-04-05 |
Electromagnetic device App 20050057103 - Tanimizu, Toru ;   et al. | 2005-03-17 |
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