loadpatents
name:-0.061684131622314
name:-0.044485092163086
name:-0.015997171401978
Takagi; Hirokazu Patent Filings

Takagi; Hirokazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takagi; Hirokazu.The latest application filed is for "method for producing 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene, and composition".

Company Profile
15.48.55
  • Takagi; Hirokazu - Chiyoda-ku JP
  • Takagi; Hirokazu - Tokyo JP
  • Takagi; Hirokazu - Kanagawa-ken JP
  • Takagi; Hirokazu - Izumi-ku JP
  • Takagi; Hirokazu - Kanagawa JP
  • Takagi; Hirokazu - Yokohama JP
  • Takagi; Hirokazu - Yokohama-Shi JP
  • Takagi; Hirokazu - Shizuoka JP
  • Takagi; Hirokazu - Nagoya JP
  • Takagi, Hirokazu - Nagoya-city JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Working fluid for heat cycle
Grant 11,149,177 - Tasaka , et al. October 19, 2
2021-10-19
Composition for heat cycle system, and heat cycle system
Grant 11,072,734 - Fukushima , et al. July 27, 2
2021-07-27
Method for producing 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene, and composition
Grant 11,046,630 - Iwase , et al. June 29, 2
2021-06-29
Heat cycle system
Grant 11,009,269 - Wakabayashi , et al. May 18, 2
2021-05-18
Method For Producing 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene, And Composition
App 20210053896 - IWASE; Takuya ;   et al.
2021-02-25
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
Grant 10,787,597 - Fukushima , et al. September 29, 2
2020-09-29
Fluid Composition, Refrigerant Composition And Air Conditioner
App 20200079985 - OKAMOTO; Hidekazu ;   et al.
2020-03-12
Heat Cycle System
App 20200041174 - WAKABAYASHI; Hisao ;   et al.
2020-02-06
Composition For Heat Cycle System, And Heat Cycle System
App 20190316016 - FUKUSHIMA; Masato ;   et al.
2019-10-17
Compressor and heat cycle system for refrigerator
Grant 10,418,876 - Hayamizu , et al. Sept
2019-09-17
Composition for heat cycle system, and heat cycle system
Grant 10,392,546 - Fukushima , et al. A
2019-08-27
Method for producing 1-chloro-2,3,3,3-tetrafluoropropene
Grant 10,377,686 - Nomura , et al. A
2019-08-13
Heat Cycle System
App 20190186799 - HAYAMIZU; Hiroki ;   et al.
2019-06-20
Working Fluid For Heat Cycle
App 20190161661 - TASAKA; Mai ;   et al.
2019-05-30
Composition for heat cycle system, and heat cycle system
Grant 10,233,371 - Fukushima , et al.
2019-03-19
Working Fluid For Heat Cycle, Composition For Heat Cycle System, And Heat Cycle System
App 20190031934 - FUKUSHIMA; Masato ;   et al.
2019-01-31
Heat Exchange Unit
App 20190003469 - HAYAMIZU; Hiroki ;   et al.
2019-01-03
Heat Cycle System And Heat Cycle Method Using The Same
App 20180371958 - Fukushima; Masato ;   et al.
2018-12-27
Refrigeration Cycle Apparatus
App 20180363965 - HAYAMIZU; Hiroki ;   et al.
2018-12-20
Compressor And Heat Cycle System
App 20180358861 - HAYAMIZU; Hiroki ;   et al.
2018-12-13
Method For Producing 1-chloro-2,3,3,3-tetrafluoropropene
App 20180354874 - Nomura; Shingo ;   et al.
2018-12-13
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
Grant 10,131,827 - Fukushima , et al. November 20, 2
2018-11-20
Refrigeration Cycle Device
App 20180331436 - Hayamizu; Hiroki ;   et al.
2018-11-15
Refrigeration Cycle Device And Heat Cycle System
App 20180320942 - Hayamizu; Hiroki ;   et al.
2018-11-08
Refrigeration Cycle Device
App 20180299175 - HAYAMIZU; Hiroki ;   et al.
2018-10-18
Composition For Heat Cycle System, And Heat Cycle System
App 20180282602 - Fukushima; Masato ;   et al.
2018-10-04
Composition For Heat Cycle System, And Heat Cycle System
App 20180215980 - Fukushima; Masato ;   et al.
2018-08-02
Composition for heat cycle system, and heat cycle system
Grant 9,976,067 - Fukushima , et al. May 22, 2
2018-05-22
Composition for heat cycle system, and heat cycle system
Grant 9,957,430 - Fukushima , et al. May 1, 2
2018-05-01
Composition for heat cycle system, and heat cycle system
Grant 9,957,429 - Fukushima , et al. May 1, 2
2018-05-01
Fluid Composition, Refrigerant Composition And Air Conditioner
App 20180051198 - OKAMOTO; Hidekazu ;   et al.
2018-02-22
Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof
Grant 9,570,891 - Ohda , et al. February 14, 2
2017-02-14
Composition For Heat Cycle System, And Heat Cycle System
App 20160355717 - FUKUSHIMA; Masato ;   et al.
2016-12-08
Composition For Heat Cycle System, And Heat Cycle System
App 20160355719 - FUKUSHIMA; Masato ;   et al.
2016-12-08
Composition For Heat Cycle System, And Heat Cycle System
App 20160333241 - FUKUSHIMA; Masato ;   et al.
2016-11-17
Working Fluid For Heat Cycle, Composition For Heat Cycle System, And Heat Cycle System
App 20160333243 - FUKUSHIMA; Masato ;   et al.
2016-11-17
Purifying method and manufacturing method of 2,3,3,3-tetrafluoropropene
Grant 9,193,649 - Kawaguchi , et al. November 24, 2
2015-11-24
Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof
Grant 9,178,339 - Ohda , et al. November 3, 2
2015-11-03
Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof
Grant 9,142,941 - Ohda , et al. September 22, 2
2015-09-22
Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof
Grant 9,136,675 - Ohda , et al. September 15, 2
2015-09-15
Buffering Device For The Operating Mechanism Of A Switchgear, And Method Of Lubrication Thereof
App 20140353889 - OHDA; Yoshiaki ;   et al.
2014-12-04
Buffering Device For The Operating Mechanism Of A Switchgear, And Method Of Lubrication Thereof
App 20140353890 - OHDA; Yoshiaki ;   et al.
2014-12-04
Buffering Device For The Operating Mechanism Of A Switchgear, And Method Of Lubrication Thereof
App 20140353888 - OHDA; Yoshiaki ;   et al.
2014-12-04
Buffering Device For The Operating Mechanism Of A Switchgear, And Method Of Lubrication Thereof
App 20140353086 - OHDA; Yoshiaki ;   et al.
2014-12-04
Purifying Method, Purifying Apparatus, And Manufacturing Method Of 2,3,3,3-tetrafluoropropene
App 20140305161 - Kawaguchi; Satoshi ;   et al.
2014-10-16
Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof
Grant 8,844,913 - Ohda , et al. September 30, 2
2014-09-30
Switchgear Operating Mechanism And Switchgear
App 20140231391 - Iwasawa; Tadashi ;   et al.
2014-08-21
Process for producing 2,3,3,3-tetrafluoropropene
Grant 8,766,021 - Kawaguchi , et al. July 1, 2
2014-07-01
Process for producing 1,1-dichloro-2,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene
Grant 8,642,820 - Seki , et al. February 4, 2
2014-02-04
Process for producing 2,3,3,3-tetrafluoropropene
Grant 8,569,553 - Takagi , et al. October 29, 2
2013-10-29
Process for producing 2,3,3,3-tetrafluoropropene
Grant 8,530,711 - Kawaguchi , et al. September 10, 2
2013-09-10
Process for producing 2,3,3,3-tetrafluoropropene
Grant 8,530,710 - Takagi , et al. September 10, 2
2013-09-10
Method for purifying fluorinated compound
Grant 8,444,857 - Takagi , et al. May 21, 2
2013-05-21
Switchgear and switchgear operating mechanism
Grant 8,420,969 - Marushima , et al. April 16, 2
2013-04-16
Process for producing 2,3,3,3-tetrafluoropropene
Grant 8,399,722 - Kawaguchi , et al. March 19, 2
2013-03-19
Switchgear and switchgear operating mechanism
Grant 8,330,065 - Ohda , et al. December 11, 2
2012-12-11
Buffering Device For The Operating Mechanism Of A Switchgear, And Method Of Lubrication Thereof
App 20120242018 - Ohda; Yoshiaki ;   et al.
2012-09-27
Gas Blast Circuit Breaker With Making Resistance Contact And Its Making And Breaking Method
App 20120103940 - Ohda; Yoshiaki ;   et al.
2012-05-03
Process For Producing 2, 3, 3, 3-tetrafluoropropene
App 20110319680 - KAWAGUCHI; Satoshi ;   et al.
2011-12-29
Process For Producing 2,3,3,3-tetrafluoropropene
App 20110319681 - KAWAGUCHI; Satoshi ;   et al.
2011-12-29
Process For Producing 2,3,3,3-tetrafluoropropene
App 20110319679 - Takagi; Hirokazu ;   et al.
2011-12-29
Process For Producing 1,1-dichloro-2,3,3,3-tetrafluoropropene And 2,3,3,3-tetrafluoropropene
App 20110319678 - SEKI; Ryuji ;   et al.
2011-12-29
Process For Producing 2,3,3,3-tetrafluoropropene
App 20110319676 - TAKAGI; Hirokazu ;   et al.
2011-12-29
Process for Producing 2, 3, 3, 3-Tetrafluoropropene
App 20110319677 - KAWAGUCHI; Satoshi ;   et al.
2011-12-29
Method For Purifying Fluorinated Compound
App 20110082272 - TAKAGI; Hirokazu ;   et al.
2011-04-07
Sensor attached IC tag application high voltage equipment
Grant 7,868,755 - Hanai , et al. January 11, 2
2011-01-11
Switchgear And Switchgear Operating Mechanism
App 20110000768 - Marushima; Satoshi ;   et al.
2011-01-06
Switchgear And Switchgear Operating Mechanism
App 20100126967 - OHDA; Yoshiaki ;   et al.
2010-05-27
Process for producing hexafluoropropylene oxide
Grant 7,557,227 - Takagi , et al. July 7, 2
2009-07-07
Perfluorocarboxylic Acid Salt And Process For Producing It
App 20090163653 - TAKAGI; Hirokazu ;   et al.
2009-06-25
Fluorinated ether compound
Grant 7,408,019 - Iwaya , et al. August 5, 2
2008-08-05
Sensor Attached Ic Tag Application High Voltage Equipment
App 20080087115 - Hanai; Masahiro ;   et al.
2008-04-17
Rapidly disintegrable pharmaceutical composition
Grant 7,189,415 - Takagi , et al. March 13, 2
2007-03-13
Rapidly disintegrable pharmaceutical composition
App 20070014856 - Takagi; Hirokazu ;   et al.
2007-01-18
Fluorinated ether compound
App 20060199979 - Iwaya; Masao ;   et al.
2006-09-07
Vehicular forward-vision display system decreasing luminance with decreasing vehicle speed
Grant 7,092,007 - Eguchi , et al. August 15, 2
2006-08-15
Integrated type gas-insulated switching apparatus
Grant 7,053,326 - Muraki , et al. May 30, 2
2006-05-30
Process for producing fluorinated ketone
Grant 6,969,776 - Okazoe , et al. November 29, 2
2005-11-29
Fluorinated ether compound and method for its production
App 20050228200 - Oharu, Kazuya ;   et al.
2005-10-13
Rapidly disintegrable pharmaceutical composition
Grant 6,899,899 - Takagi , et al. May 31, 2
2005-05-31
Rapidly disintegrable pharmaceutical composition
App 20050095289 - Takagi, Hirokazu ;   et al.
2005-05-05
Process for producing hexafluoropropylene oxide
App 20050027132 - Takagi, Hirokazu ;   et al.
2005-02-03
Process for producing fluorinated ketone
App 20040267053 - Okazoe, Takashi ;   et al.
2004-12-30
Process for producing fluorinated ketone
Grant 6,803,488 - Okazoe , et al. October 12, 2
2004-10-12
Integrated type gas-insulated switching apparatus
App 20040169015 - Muraki, Sachio ;   et al.
2004-09-02
Integrated type gas-insulated switching apparatus
Grant 6,743,999 - Muraki , et al. June 1, 2
2004-06-01
Vehicular forward-vision display system decreasing luminance with decreasing vehicle speed
App 20040017282 - Eguchi, Shotaro ;   et al.
2004-01-29
Combined type fluid pressure driving apparatus
Grant 6,649,853 - Takagi , et al. November 18, 2
2003-11-18
Process for producing fluorinated ketone
App 20030149309 - Okazoe, Takashi ;   et al.
2003-08-07
Rapidly disintegrable pharmaceutical composition
App 20030003146 - Takagi, Hirokazu ;   et al.
2003-01-02
Process for producing fluorinated alkylamine compound
App 20020183557 - Takagi, Hirokazu ;   et al.
2002-12-05
Combined type fluid pressure driving apparatus
App 20020066719 - Takagi, Hirokazu ;   et al.
2002-06-06
Integrated type gas-insulated switching apparatus
App 20020053553 - Muraki, Sachio ;   et al.
2002-05-09
Immediately Disintegrable Medicinal Composition
App 20020031547 - TAKAGI, HIROKAZU ;   et al.
2002-03-14

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.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed