Okamoto; Hidekazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okamoto; Hidekazu.The latest application filed is for "composition for heat cycle system, and heat cycle system".

Company Profile

26.84.86

Okamoto; Hidekazu - Chiyoda-ku JP
Okamoto; Hidekazu - Tokyo JP
Okamoto; Hidekazu - Yokohama JP
Okamoto; Hidekazu - Kanagawa JP
Okamoto; Hidekazu - Yokohama-shi JP
Okamoto; Hidekazu - Osaka JP
Okamoto, Hidekazu - Osaka-shi 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

Patent	Date
Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Grant 11,440,862 - Nakamura , et al. September 13, 2	2022-09-13
Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Grant 11,427,521 - Nakamura , et al. August 30, 2	2022-08-30
Composition For Heat Cycle System, And Heat Cycle System App 20220259474 - Okamoto; Hidekazu	2022-08-18
Solvent composition, cleaning method and method of forming a coating film Grant 11,401,486 - Nakamura , et al. August 2, 2	2022-08-02
Working Fluid For Heat Cycle, Composition For Heat Cycle System And Heat Cycle System App 20220177761 - UENO; Katsuya ; et al.	2022-06-09
Composition for heat cycle system, and heat cycle system Grant 11,339,314 - Okamoto May 24, 2	2022-05-24
Solvent Composition, Cleaning Method, Method Of Forming A Coating Film, Heat Transfer Fluid, And Heat Cycle System App 20220153666 - MITSUOKA; Hiroaki ; et al.	2022-05-19
Solvent composition, cleaning method, method for producing substrate with coating film, and heat transfer fluid Grant 11,254,824 - Mitsuoka , et al. February 22, 2	2022-02-22
Solvent Composition, Cleaning Method, Method Of Forming A Coating Film, Heat Transfer Fluid, And Heat Cycle System App 20210276934 - MITSUOKA; Hiroaki ; et al.	2021-09-09
Solvent Composition, Cleaning Method, Method Of Forming A Coating Film, Heat Transfer Fluid, And Heat Cycle System App 20210188745 - NAKAMURA; Masahiko ; et al.	2021-06-24
Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Grant 11,034,637 - Mitsuoka , et al. June 15, 2	2021-06-15
Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Grant 10,975,008 - Nakamura , et al. April 13, 2	2021-04-13
Solvent Composition, Cleaning Method And Method Of Forming A Coating Film App 20210002590 - NAKAMURA; Masahiko ; et al.	2021-01-07
Solvent Composition, Cleaning Method, Method Of Forming A Coating Film, Heat Transfer Fluid, And Heat Cycle System App 20200407297 - Nakamura; Masahiko ; et al.	2020-12-31
Heat cycle system Grant 10,830,518 - Ueno , et al. November 10, 2	2020-11-10
Solvent composition, cleaning method and method of forming a coating film Grant 10,815,452 - Nakamura , et al. October 27, 2	2020-10-27
Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Grant 10,807,926 - Nakamura , et al. October 20, 2	2020-10-20
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
Solvent Composition, Cleaning Method, Method Of Forming A Coating Film, Heat Transfer Fluid, And Heat Cycle System App 20200255361 - Kind Code	2020-08-13
Method for producing (Z)-1-chloro-2,3,3-trifluoro-1-propene Grant 10,723,679 - Nakamura , et al.	2020-07-28
Method of manufacturing 1-chloro-2,3,3-trifluoropropene Grant 10,703,694 - Ichinokawa , et al.	2020-07-07
Solvent Composition, Cleaning Method, Method For Producing Substrate With Coating Film, And Heat Transfer Fluid App 20200190341 - MITSUOKA; Hiroaki ; et al.	2020-06-18
Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Grant 10,683,249 - Mitsuoka , et al.	2020-06-16
Method for producing 1-chloro-2,3,3-trifluoropropene Grant 10,654,778 - Nakamura , et al.	2020-05-19
Solvent Composition, Cleaning Method, Method Of Forming A Coating Film, Heat Transfer Fluid, And Heat Cycle System App 20200087231 - Nakamura; Masahiko ; et al.	2020-03-19
Fluid Composition, Refrigerant Composition And Air Conditioner App 20200079985 - OKAMOTO; Hidekazu ; et al.	2020-03-12
Method For Producing (z)-1-chloro-2,3,3-trifluoro-1-propene App 20200031744 - Nakamura; Masahiko ; et al.	2020-01-30
Heat Cycle System App 20200003469 - UENO; Katsuya ; et al.	2020-01-02
Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Grant 10,487,030 - Nakamura , et al. Nov	2019-11-26
Method for producing (Z)-1-chloro-2,3,3-trifluoro-1-propene Grant 10,472,307 - Nakamura , et al. Nov	2019-11-12
Solvent Composition, Cleaning Method, Method Of Forming A Coating Film, Heat Transfer Fluid, And Heat Cycle System App 20190337875 - NAKAMURA; Masahiko ; et al.	2019-11-07
Method of producing hydrochlorofluoroolefin and method of producing 2,3,3,3-tetrafluoropropene Grant 10,442,744 - Takeuchi , et al. Oc	2019-10-15
Composition For Heat Cycle System, And Heat Cycle System App 20190292430 - Okamoto; Hidekazu	2019-09-26
Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Grant 10,414,706 - Nakamura , et al. Sept	2019-09-17
Method For Producing (z)-1-chloro-2,3,3-trifluoro-1-propene App 20190276380 - NAKAMURA; Masahiko ; et al.	2019-09-12
Method For Producing 1-chloro-2,3,3-trifluoropropene App 20190276381 - NAKAMURA; Masahiko ; et al.	2019-09-12
Method for producing 1-chloro-2,3,3,3-tetrafluoropropene Grant 10,377,686 - Nomura , et al. A	2019-08-13
Composition for heat cycle system, and heat cycle system Grant 10,364,384 - Okamoto	2019-07-30
Method Of Manufacturing 1-chloro-2,3,3-trifluoropropene App 20190152884 - ICHINOKAWA; Mari ; et al.	2019-05-23
Method of manufacturing 1-chloro-2,3,3-trifluoropropene Grant 10,221,112 - Ichinokawa , et al.	2019-03-05
Composition for heat cycle system, and heat cycle system Grant 10,196,552 - Fujii , et al. Fe	2019-02-05
Working Fluid For Heat Cycle, Composition For Heat Cycle System, And Heat Cycle System App 20190031934 - FUKUSHIMA; Masato ; et al.	2019-01-31
Heat cycle system Grant 10,174,971 - Ueno , et al. J	2019-01-08
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 10,144,856 - Fukushima , et al. De	2018-12-04
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system Grant 10,131,828 - Okamoto , et al. November 20, 2	2018-11-20
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
Solvent Composition, Cleaning Method, Method Of Forming A Coating Film, Heat Transfer Fluid, And Heat Cycle System App 20180319726 - MITSUOKA; Hiroaki ; et al.	2018-11-08
Method for producing trifluoroethylene Grant 10,093,600 - Nakamura , et al. October 9, 2	2018-10-09
Composition containing trifluoroethylene Grant 10,081,749 - Taniguchi , et al. September 25, 2	2018-09-25
Solvent Composition, Cleaning Method And Method Of Forming A Coating Film App 20180187134 - Nakamura; Masahiko ; et al.	2018-07-05
Method Of Manufacturing 1-chloro-2,3,3-trifluoropropene App 20180162794 - ICHINOKAWA; Mari ; et al.	2018-06-14
Method Of Producing Hydrochlorofluoroolefin And Method Of Producing 2,3,3,3-tetrafluoropropene App 20180134639 - Takeuchi; Yu ; et al.	2018-05-17
Solvent Composition, Cleaning Method, Method Of Forming A Coating Film, Heat Transfer Fluid, And Heat Cycle System App 20180134640 - NAKAMURA; Masahiko ; et al.	2018-05-17
Solvent Composition, Cleaning Method, Method Of Forming A Coating Film, Heat Transfer Fluid, And Heat Cycle System App 20180127341 - NAKAMURA; Masahiko ; et al.	2018-05-10
Working Fluid For Heat Cycle, Composition For Heat Cycle System And Heat Cycle System App 20180079941 - UENO; Katsuya ; et al.	2018-03-22
Fluid Composition, Refrigerant Composition And Air Conditioner App 20180051198 - OKAMOTO; Hidekazu ; et al.	2018-02-22
Method for producing trifluoroethylene Grant 9,850,189 - Nakamura , et al. December 26, 2	2017-12-26
Method for producing trifluoroethylene Grant 9,802,878 - Nakamura , et al. October 31, 2	2017-10-31
Method for producing carbonate compound Grant 9,796,655 - Okamoto , et al. October 24, 2	2017-10-24
Production method for hexachloroacetone Grant 9,745,241 - Okamoto , et al. August 29, 2	2017-08-29
Heat Cycle System App 20170138642 - UENO; Katsuya ; et al.	2017-05-18
Method For Producing Trifluoroethylene App 20170008823 - NAKAMURA; Masahiko ; et al.	2017-01-12
Working Fluid For Heat Cycle, Composition For Heat Cycle System, And Heat Cycle System App 20170002244 - FUKUSHIMA; Masato ; et al.	2017-01-05
Working Fluid For Heat Cycle, Composition For Heat Cycle System, And Heat Cycle System App 20160369145 - FUKUSHIMA; Masato ; et al.	2016-12-22
Composition For Heat Cycle System, And Heat Cycle System App 20160347980 - OKAMOTO; Hidekazu	2016-12-01
Working Fluid For Heat Cycle, Composition For Heat Cycle System, And Heat Cycle System App 20160347979 - OKAMOTO; Hidekazu ; et al.	2016-12-01
Method For Producing Trifluoroethylene App 20160332937 - NAKAMURA; Masahiko ; et al.	2016-11-17
Method For Producing Trifluoroethylene App 20160332938 - NAKAMURA; Masahiko ; et al.	2016-11-17
Composition For Heat Cycle System, And Heat Cycle System App 20160333245 - FUJII; Katsuya ; 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
Production Method For Hexachloroacetone App 20160304428 - OKAMOTO; Hidekazu ; et al.	2016-10-20
Method for producing carbamate compound, carbamate compound, and method for producing isocyanate compound using same Grant 9,260,383 - Okazoe , et al. February 16, 2	2016-02-16
Composition Containing Trifluoroethylene App 20160002518 - TANIGUCHI; Tomoaki ; et al.	2016-01-07
Method for producing carbonate compound and method for producing aromatic polycarbonate Grant 9,221,740 - Okamoto , et al. December 29, 2	2015-12-29
Purifying method and manufacturing method of 2,3,3,3-tetrafluoropropene Grant 9,193,649 - Kawaguchi , et al. November 24, 2	2015-11-24
Method For Producing Carbonate Compound App 20150284314 - OKAMOTO; Hidekazu ; et al.	2015-10-08
Method For Producing Carbonate Compound And Method For Producing Aromatic Polycarbonate App 20150152037 - OKAMOTO; Hidekazu ; et al.	2015-06-04
Method For Producing Carbamate Compound, Carbamate Compound, And Method For Producing Isocyanate Compound Using Same App 20150087854 - OKAZOE; Takashi ; et al.	2015-03-26
Method for producing carbamate compound, carbamate compound, and method for producing isocyanate compound using same Grant 8,927,756 - Okazoe , et al. January 6, 2	2015-01-06
Purifying Method, Purifying Apparatus, And Manufacturing Method Of 2,3,3,3-tetrafluoropropene App 20140305161 - Kawaguchi; Satoshi ; et al.	2014-10-16
Process for producing 2,3,3,3-tetrafluoropropene Grant 8,766,021 - Kawaguchi , et al. July 1, 2	2014-07-01
Method for producing polyester, and fluorine-containing dicarboxylic acid ester compound Grant 8,703,899 - Nomura , et al. April 22, 2	2014-04-22
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
Method For Producing Polyester, And Fluorine-containing Dicarboxylic Acid Ester Compound App 20130345387 - Nomura; Jumpei ; et al.	2013-12-26
Process for producing 1, 1-dichloro-2, 2, 3, 3, 3-pentafluoropropane Grant 8,609,908 - Okamoto December 17, 2	2013-12-17
Method for washing device substrate Grant 8,568,534 - Okamoto , et al. October 29, 2	2013-10-29
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 8,530,710 - Takagi , et al. September 10, 2	2013-09-10
Process for producing 2,3,3,3-tetrafluoropropene Grant 8,530,711 - Kawaguchi , et al. September 10, 2	2013-09-10
Supercritical processing apparatus and supercritical processing method Grant 8,465,596 - Toshima , et al. June 18, 2	2013-06-18
Process for producing 2,3,3,3-tetrafluoropropene Grant 8,399,722 - Kawaguchi , et al. March 19, 2	2013-03-19
Processes for producing 2-chloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene Grant 8,395,001 - Kawaguchi , et al. March 12, 2	2013-03-12
Method For Producing Carbamate Compound, Carbamate Compound, And Method For Producing Isocyanate Compound Using Same App 20130023691 - Okazoe; Takashi ; et al.	2013-01-24
Processes for producing 1,1-dichloro-2,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene Grant 8,357,828 - Okamoto , et al. January 22, 2	2013-01-22
Method for producing 1, 1-dichloro-2,2,3,3,3-pentafluoropropane Grant 8,293,953 - Okamoto October 23, 2	2012-10-23
Method For Producing Polycarbonate App 20120226011 - NOMURA; Jumpei ; et al.	2012-09-06
Method for washing device substrate Grant 8,143,203 - Okamoto , et al. March 27, 2	2012-03-27
Method For Washing Device Substrate App 20120067379 - Okamoto; Hidekazu ; et al.	2012-03-22
Process For Producing 1, 1-dichloro-2, 2, 3, 3, 3-pentafluoropropane App 20120004474 - OKAMOTO; Hidekazu	2012-01-05
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 20110319676 - TAKAGI; Hirokazu ; 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 2,3,3,3-tetrafluoropropene App 20110319681 - KAWAGUCHI; Satoshi ; et al.	2011-12-29
Process for Producing 2, 3, 3, 3-Tetrafluoropropene App 20110319677 - KAWAGUCHI; Satoshi ; 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
Method for producing disulfonyl fluoride compound Grant 8,067,585 - Iwaya , et al. November 29, 2	2011-11-29
Processes For Producing 1,1-dichloro-2,3,3,3-tetrafluoropropene And 2,3,3,3-tetrafluoropropene App 20110251442 - OKAMOTO; Hidekazu ; et al.	2011-10-13
Processes For Producing 2-chloro-1,1,1,2-tetrafluoropropane And 2,3,3,3-tetrafluoropropene App 20110237846 - KAWAGUCHI; Satoshi ; et al.	2011-09-29
Supercritical Processing Apparatus And Supercritical Processing Method App 20110214694 - TOSHIMA; Takayuki ; et al.	2011-09-08
Method For Producing 1, 1-dichloro-2,2,3,3,3-pentafluoropropane App 20110172469 - OKAMOTO; Hidekazu	2011-07-14
Lubricant solution for magnetic recording media, containing fluorinated polyether compound as lubricant Grant 7,956,023 - Shirakawa , et al. June 7, 2	2011-06-07
Method For Cleaning With Fluorine Compound App 20110067733 - Okamoto; Hidekazu ; et al.	2011-03-24
Method For Producing Carbonate Compound App 20100249436 - OKAMOTO; Hidekazu ; et al.	2010-09-30
Method For Producing Carbonate Compound App 20100240912 - OKAMOTO; Hidekazu ; et al.	2010-09-23
Method For Producing 1, 1-dichloro-2,2,3,3,3-pentafluoropropane App 20100185028 - OKAMOTO; Hidekazu	2010-07-22
Lubricant solution and method for coating lubricant Grant 7,754,665 - Tsuzaki , et al. July 13, 2	2010-07-13
Cleaning and rinsing method Grant 7,662,192 - Hanada , et al. February 16, 2	2010-02-16
Method For Washing Device Substrate App 20090029894 - Okamoto; Hidekazu ; et al.	2009-01-29
Ultraviolet transmitting fluoropolymer and pellicle comprising said polymer Grant 7,442,815 - Matsukura , et al. October 28, 2	2008-10-28
Fluorinated ether compound Grant 7,408,019 - Iwaya , et al. August 5, 2	2008-08-05
Azeotropic Solvent Composition And Mixed Solvent Composition App 20080161221 - OKAMOTO; Hidekazu ; et al.	2008-07-03
Method For Producing Compound Having Fluorosulfonyl Group By Coupling Reaction App 20080097125 - Iwaya; Masao ; et al.	2008-04-24
Method For Producing Disulfonyl Fluride Compound App 20080091009 - IWAYA; Masao ; et al.	2008-04-17
Method For Treating Fluorinated Alkyl Ether App 20080086019 - OKAMOTO; Hidekazu ; et al.	2008-04-10
Lubricant Solution For Magnetic Recording Media, Containing Fluorinated Polyether Compound As Lubricant App 20070116990 - SHIRAKAWA; Daisuke ; et al.	2007-05-24
Method for producing fluoroalkyl ether Grant 7,193,118 - Okamoto , et al. March 20, 2	2007-03-20
Process for producing fluorinated alkyl ether Grant 7,193,119 - Nagai , et al. March 20, 2	2007-03-20
Fluorinated ether compound App 20060199979 - Iwaya; Masao ; et al.	2006-09-07
Method for producing diene compound Grant 7,102,031 - Iwaya , et al. September 5, 2	2006-09-05
Cleaning and rinsing method App 20060135390 - Hanada; Tsuyoshi ; et al.	2006-06-22
Process for producing fluorinated alkyl ether App 20060128915 - Nagai; Masazumi ; et al.	2006-06-15
Method for producing fluoroalkyl ether App 20060094908 - Okamoto; Hidekazu ; et al.	2006-05-04
Method for cleaning chamber of deposition apparatus for organic EL device production Grant 7,037,380 - Hayashi , et al. May 2, 2	2006-05-02
Tetrafluoroethylene copolymer Grant 7,009,018 - Oharu , et al. March 7, 2	2006-03-07
Method for purifying a fluorinated hydroxyl compound Grant 6,992,229 - Okamoto , et al. January 31, 2	2006-01-31
Method for producing a fluorine-containing compound Grant 6,956,138 - Okazoe , et al. October 18, 2	2005-10-18
Tetrafluoroethylene copolymer App 20050187363 - Oharu, Kazuya ; et al.	2005-08-25
Method for purifying a fluorinated hydroxyl compound Grant 6,930,212 - Okamoto , et al. August 16, 2	2005-08-16
Method for cleaning chamber of deposition apparatus for organic EL device production App 20050155632 - Hayashi, Nobuya ; et al.	2005-07-21
Ultraviolet transmitting fluoropolymer and pellicle comprising said polymer App 20050147897 - Matsukura, Ikuo ; et al.	2005-07-07
Lubricant solution and method for coating lubricant App 20050107271 - Tsuzaki, Masaaki ; et al.	2005-05-19
Process for producing a fluorinated alcohol Grant 6,894,196 - Okamoto May 17, 2	2005-05-17
Method for producing a fluorine-containing compound Grant 6,894,187 - Okazoe , et al. May 17, 2	2005-05-17
Method for producing diene compound App 20050038300 - Iwaya, Masao ; et al.	2005-02-17
Method for producing a fluorine-containing compound App 20040204618 - Okazoe, Takashi ; et al.	2004-10-14
Method of producing metallic iron Grant 6,630,010 - Ito , et al. October 7, 2	2003-10-07
Process for producing a fluorinated alcohol App 20030149312 - Okamoto, Hidekazu	2003-08-07
Method for producing a fluorine-containing compound App 20030135067 - Okazoe, Takashi ; et al.	2003-07-17
Method for purifying a fluorinated hydroxyl compound App 20030069454 - Okamoto, Hidekazu ; et al.	2003-04-10
Solvent composition and coating fluid for an optical recording medium App 20030044543 - Okamoto, Hidekazu	2003-03-06
Method for purifying a fluorinated hydroxyl compound App 20020115893 - Okamoto, Hidekazu ; et al.	2002-08-22
Method of treating 1,1,1,3,3-pentafluoropropane Grant 6,414,203 - Okamoto , et al. July 2, 2	2002-07-02
Method of producing metallic iron and raw material feed device App 20010027701 - Ito, Shuzo ; et al.	2001-10-11
Process for producing a hydrogen-containing 2,2-difluoropropane Grant 5,545,777 - Morikawa , et al. August 13, 1	1996-08-13
Process for producing a 2,2-difluoropropane Grant 5,264,639 - Morikawa , et al. November 23, 1	1993-11-23
Method for producing dichloropentafluoropropanes Grant 5,227,547 - Ohnishi , et al. July 13, 1	1993-07-13

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