SADAKUNI; Hitoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for SADAKUNI; Hitoshi.The latest application filed is for "power conversion device".
Company Profile
4.36.28
- SADAKUNI; Hitoshi - Chuo-ku JP
- Sadakuni; Hitoshi - Chiyoda-ku JP
- Sadakuni; Hitoshi - Tokyo JP
- SADAKUNI; Hitoshi - US
Patent Activity
| Patent | Date |
|---|---|
| Power Conversion Device App 20210273576 - NAKABAYASHI; Shigeyuki ; et al. | 2021-09-02 |
| Power conversion device Grant 10,959,359 - Nakabayashi , et al. March 23, 2 | 2021-03-23 |
| Power Conversion Device App 20200113093 - NAKABAYASHI; Shigeyuki ; et al. | 2020-04-09 |
| Gas insulated electrical apparatus and method of manufacturing gas insulated electrical apparatus Grant 10,256,611 - Yoshimura , et al. | 2019-04-09 |
| Switchgear Grant 10,256,058 - Fujioka , et al. | 2019-04-09 |
| Gas-insulated electrical device having an insulation covering film Grant 10,096,979 - Yoshimura , et al. October 9, 2 | 2018-10-09 |
| Switchgear App 20180247778 - FUJIOKA; Masahiro ; et al. | 2018-08-30 |
| Gas Insulated Electrical Apparatus And Method Of Manufacturing Gas Insulated Electrical Apparatus App 20170194773 - YOSHIMURA; Manabu ; et al. | 2017-07-06 |
| Gas insulated electrical equipment Grant 9,508,507 - Yoshimura , et al. November 29, 2 | 2016-11-29 |
| Gas-insulated Electrical Device App 20160268784 - YOSHIMURA; Manabu ; et al. | 2016-09-15 |
| Gas insulated switchgear and manufacturing method of the same Grant 9,349,501 - Miyamoto , et al. May 24, 2 | 2016-05-24 |
| Gas-insulated Switchgear App 20150357801 - NAKAUCHI; Shinichiro ; et al. | 2015-12-10 |
| Gas Insulated Electrical Equipment App 20150262773 - Yoshimura; Manabu ; et al. | 2015-09-17 |
| Gas Insulated Switchgear And Manufacturing Method Of The Same App 20140346143 - Miyamoto; Takashi ; et al. | 2014-11-27 |
| Gas-insulated switchgear Grant 8,878,092 - Shimizu , et al. November 4, 2 | 2014-11-04 |
| Gas-insulated bus Grant 8,587,930 - Shimizu , et al. November 19, 2 | 2013-11-19 |
| Gas insulated electric apparatus Grant 8,546,687 - Tsurimoto , et al. October 1, 2 | 2013-10-01 |
| Gas-insulated power apparatus Grant 8,519,293 - Kisanuki , et al. August 27, 2 | 2013-08-27 |
| Gas insulated switchgear Grant 8,520,368 - Takahashi , et al. August 27, 2 | 2013-08-27 |
| Switch Grant 8,278,577 - Fujita , et al. October 2, 2 | 2012-10-02 |
| Switch Grant 8,263,890 - Fujita , et al. September 11, 2 | 2012-09-11 |
| Gas insulated switchgear Grant 8,228,665 - Fujita , et al. July 24, 2 | 2012-07-24 |
| Switch Grant 8,212,165 - Fujita , et al. July 3, 2 | 2012-07-03 |
| Gas-insulated Bus App 20120103645 - Shimizu; Yoshinori ; et al. | 2012-05-03 |
| Gas-insulated Switchgear App 20120061352 - Shimizu; Yoshinori ; et al. | 2012-03-15 |
| Gas-insulated switching apparatus Grant 8,089,020 - Kisanuki , et al. January 3, 2 | 2012-01-03 |
| Contact device Grant 8,057,270 - Shimazu , et al. November 15, 2 | 2011-11-15 |
| Gas insulated switchgear Grant 8,000,087 - Fujita , et al. August 16, 2 | 2011-08-16 |
| Contact Grant 7,999,202 - Fujita , et al. August 16, 2 | 2011-08-16 |
| Gas Insulated Switchgear App 20110149481 - Takahashi; Kazuki ; et al. | 2011-06-23 |
| Contact App 20110124245 - Fujita; Daisuke ; et al. | 2011-05-26 |
| Gas insulated switchgear Grant 7,911,770 - Fujita , et al. March 22, 2 | 2011-03-22 |
| Gas-insulated switchgear Grant 7,903,394 - Sadakuni , et al. March 8, 2 | 2011-03-08 |
| Gas Insulated Electric Apparatus App 20110000697 - Tsurimoto; Takao ; et al. | 2011-01-06 |
| Gas-insulated equipment Grant 7,848,084 - Hama , et al. December 7, 2 | 2010-12-07 |
| Contact Device App 20100304622 - Shimazu; Hideaki ; et al. | 2010-12-02 |
| Gas Insulated Switchgear App 20100254073 - Fujita; Daisuke ; et al. | 2010-10-07 |
| Switch App 20100243415 - Fujita; Daisuke ; et al. | 2010-09-30 |
| Gas Insulated Switchgear App 20100238610 - Fujita; Daisuke ; et al. | 2010-09-23 |
| Switch App 20100219053 - Fujita; Daisuke ; et al. | 2010-09-02 |
| Switch App 20100213045 - FUJITA; Daisuke ; et al. | 2010-08-26 |
| Gas-insulated power apparatus Grant 7,764,486 - Otsuka , et al. July 27, 2 | 2010-07-27 |
| Gas-insulated Equipment App 20100165549 - Hama; Hiroyuki ; et al. | 2010-07-01 |
| Gas-insulated equipment Grant 7,742,283 - Hama , et al. June 22, 2 | 2010-06-22 |
| Gas Insulated Switchgear App 20100118472 - Fujita; Daisuke ; et al. | 2010-05-13 |
| Gas-Insulated Switchgear App 20090268379 - Sadakuni; Hitoshi ; et al. | 2009-10-29 |
| Gas-insulated Switching Apparatus App 20090261069 - Kisanuki; Osamu ; et al. | 2009-10-22 |
| Gas-insulated Power Apparatus App 20090154069 - Otsuka; Takuya ; et al. | 2009-06-18 |
| Gas insulated switchgear Grant D562,776 - Osumi , et al. February 26, 2 | 2008-02-26 |
| Gas insulated switchgear Grant D562,255 - Osumi , et al. February 19, 2 | 2008-02-19 |
| Gas insulated switchgear Grant D562,256 - Osumi , et al. February 19, 2 | 2008-02-19 |
| Gas insulated switchgear Grant D562,254 - Otsuka , et al. February 19, 2 | 2008-02-19 |
| Gas insulated switchgear Grant D552,561 - Otsuka , et al. October 9, 2 | 2007-10-09 |
| Gas-insulated equipment App 20060254791 - Hama; Hiroyuki ; et al. | 2006-11-16 |
| Gas-insulated switchgear Grant 6,946,613 - Otsuka , et al. September 20, 2 | 2005-09-20 |
| Gas-insulated switchgear App 20040042158 - Otsuka, Takuya ; et al. | 2004-03-04 |
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.
| 