Oharu; Kazuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oharu; Kazuya.The latest application filed is for "production method for carbonate compound and methacrylate or ester thereof".
Company Profile
0.31.27
- Oharu; Kazuya - Tokyo JP
- Oharu; Kazuya - Yokohama JP
- Oharu; Kazuya - Chiyoda-ku JP
- Oharu; Kazuya - Kanagawa JP
- Oharu; Kazuya - Yokohama-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Production method for carbonate compound and methacrylate or ester thereof Grant 9,617,379 - Okazoe , et al. April 11, 2 | 2017-04-11 |
| Production Method For Carbonate Compound And Methacrylate Or Ester Thereof App 20160347905 - OKAZOE; Takashi ; et al. | 2016-12-01 |
| Method for producing disulfonyl fluoride compound Grant 8,067,585 - Iwaya , et al. November 29, 2 | 2011-11-29 |
| Ether composition and solution composition Grant 8,053,538 - Shirakawa , et al. November 8, 2 | 2011-11-08 |
| Fluorinated elastomer latex, its production method, fluorinated elastomer and fluororubber molded product Grant 7,812,086 - Funaki , et al. October 12, 2 | 2010-10-12 |
| Fluoropolyether compound Grant 7,795,375 - Shirakawa , et al. September 14, 2 | 2010-09-14 |
| Fluoroadamantane derivative, fluorine-containing polymer and production method Grant 7,649,065 - Wang , et al. January 19, 2 | 2010-01-19 |
| Novel Fluoroadamantane Derivative, Fluorine-containing Polymer And Production Method App 20090176954 - Wang; Shu-zhong ; et al. | 2009-07-09 |
| Process for producing hexafluoropropylene oxide Grant 7,557,227 - Takagi , et al. July 7, 2 | 2009-07-07 |
| Process for producing perfluorodiacyl fluorinated compounds Grant 7,501,540 - Wang , et al. March 10, 2 | 2009-03-10 |
| Fluorinated adamantane and its derivatives Grant 7,488,847 - Okazoe , et al. February 10, 2 | 2009-02-10 |
| Ultraviolet transmitting fluoropolymer and pellicle comprising said polymer Grant 7,442,815 - Matsukura , et al. October 28, 2 | 2008-10-28 |
| Fluorinated adamantane derivative Grant 7,425,646 - Oharu , et al. September 16, 2 | 2008-09-16 |
| Fluorinated ether compound Grant 7,408,019 - Iwaya , et al. August 5, 2 | 2008-08-05 |
| Perfluoropolyether derivative Grant 7,388,114 - Shirakawa , et al. June 17, 2 | 2008-06-17 |
| Ether Composition And Solution Composition App 20080132664 - SHIRAKAWA; Daisuke ; et al. | 2008-06-05 |
| 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 |
| Process For Producing Perfluorodiacyl Fluorinated Compounds App 20070287856 - WANG; Shu-zhong ; et al. | 2007-12-13 |
| Process for producing perfluorodiacyl fluorinated compounds Grant 7,301,052 - Wang , et al. November 27, 2 | 2007-11-27 |
| Perfluoropolyether Derivative App 20070203366 - SHIRAKAWA; Daisuke ; et al. | 2007-08-30 |
| Perfluoropolyether derivative Grant 7,230,140 - Shirakawa , et al. June 12, 2 | 2007-06-12 |
| Fluoropolymer Latex, Process For Its Production, And Fluoropolymer App 20070117915 - FUNAKI; Hiroshi ; et al. | 2007-05-24 |
| Novel Fluorinated Adamantane Derivative App 20070083064 - OHARU; Kazuya ; et al. | 2007-04-12 |
| Process for producing fluorinated alkyl ether Grant 7,193,119 - Nagai , et al. March 20, 2 | 2007-03-20 |
| Method for producing fluoroalkyl ether Grant 7,193,118 - Okamoto , et al. March 20, 2 | 2007-03-20 |
| Fluoropolyether compound App 20060252910 - Shirakawa; Daisuke ; et al. | 2006-11-09 |
| Fluorinated elastomer latex, its production method, fluorinated elastomer and fluororubber molded product App 20060199898 - Funaki; Hiroshi ; et al. | 2006-09-07 |
| 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 |
| 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 |
| Tetrafluoroethylene copolymer Grant 7,009,018 - Oharu , et al. March 7, 2 | 2006-03-07 |
| Process for producing perfluorodiacyl fluorinated compounds App 20060030733 - Wang; Shu-Zhong ; et al. | 2006-02-09 |
| Fluorinated adamantane and its derivatives App 20050288528 - Okazoe, Takashi ; et al. | 2005-12-29 |
| Fluorinated ether compound and method for its production App 20050228200 - Oharu, Kazuya ; et al. | 2005-10-13 |
| Perfluoropolyether derivative App 20050197408 - Shirakawa, Daisuke ; et al. | 2005-09-08 |
| Tetrafluoroethylene copolymer App 20050187363 - Oharu, Kazuya ; et al. | 2005-08-25 |
| Fluorinated diene compound and fluoropolymer, and methods for their production App 20050182217 - Kashiwagi, Kimiaki ; et al. | 2005-08-18 |
| Ultraviolet transmitting fluoropolymer and pellicle comprising said polymer App 20050147897 - Matsukura, Ikuo ; et al. | 2005-07-07 |
| Fluorinated diene compound and fluoropolymer, and methods for their production Grant 6,911,513 - Kashiwagi , et al. June 28, 2 | 2005-06-28 |
| Process for producing a fluorine-containing compound Grant 6,903,230 - Wang , et al. June 7, 2 | 2005-06-07 |
| Fluorine-containing compound, and water and oil repellent composition Grant 6,860,926 - Ishikawa , et al. March 1, 2 | 2005-03-01 |
| Method for producing diene compound App 20050038300 - Iwaya, Masao ; et al. | 2005-02-17 |
| Process for producing hexafluoropropylene oxide App 20050027132 - Takagi, Hirokazu ; et al. | 2005-02-03 |
| Fluorinated diene compound and fluoropolymer, and methods for their production App 20040204615 - Kashiwagi, Kimiaki ; et al. | 2004-10-14 |
| Fluorinated compound, method for its production and polymer thereof Grant 6,756,458 - Kashiwagi , et al. June 29, 2 | 2004-06-29 |
| Process for producing a fluorine-containing compound App 20040024269 - Wang, Shuzhong ; et al. | 2004-02-05 |
| Aqueous dispersion for water-and-oil repellant and process for producing the same Grant 6,624,268 - Maekawa , et al. September 23, 2 | 2003-09-23 |
| Water- and- oil repellent composition and process for producing the same Grant 6,610,775 - Oharu , et al. August 26, 2 | 2003-08-26 |
| Novel fluorinated compound, method for its production and polymer thereof App 20030125490 - Kashiwagi, Kimiaki ; et al. | 2003-07-03 |
| Flourine-containing compound, and water and oil repellent composition App 20020060304 - Ishikawa, Minako ; et al. | 2002-05-23 |
| Preparation of difluoroacetic acid fluoride and difluoroacetic acid esters Grant 5,710,317 - Oharu , et al. January 20, 1 | 1998-01-20 |
| Method for producing fluorine-containing silicone compound Grant 5,663,399 - Furukawa , et al. September 2, 1 | 1997-09-02 |
| Mixed solvent composition with 1-H-perfluorohexane, methanol or ethanol, and optionally a hydrocarbon Grant 5,648,325 - Kitamura , et al. July 15, 1 | 1997-07-15 |
| Cyclic polymerization Grant 4,910,276 - Nakamura , et al. March 20, 1 | 1990-03-20 |
| Novel fluorine-containing cyclic polymer Grant 4,897,457 - Nakamura , et al. January 30, 1 | 1990-01-30 |
| Water and oil repellant having desoiling properties Grant 4,859,754 - Maekawa , et al. August 22, 1 | 1989-08-22 |
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