Patent | Date |
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Prepreg and carbon fiber-reinforced composite material Grant 11,286,359 - Arai , et al. March 29, 2 | 2022-03-29 |
Prepreg and carbon fiber-reinforced composite material Grant 11,111,345 - Arai , et al. September 7, 2 | 2021-09-07 |
Method for producing polymer electrolyte molded article, polymer electrolyte material, polymer electrolyte membrane, and polymer electrolyte fuel cell Grant 11,108,071 - Izuhara , et al. August 31, 2 | 2021-08-31 |
Prepreg and fiber reinforced composite material Grant 10,597,503 - Arai , et al. | 2020-03-24 |
Prepreg And Carbon Fiber-reinforced Composite Material App 20190359785 - ARAI; Nobuyuki ;   et al. | 2019-11-28 |
Epoxy resin composition, prepreg, and carbon fiber-reinforced composite material Grant 10,400,076 - Ueno , et al. Sep | 2019-09-03 |
Method For Producing Polymer Electrolyte Molded Article, Polymer Electrolyte Material, Polymer Electrolyte Membrane, And Polymer App 20190148756 - IZUHARA; Daisuke ;   et al. | 2019-05-16 |
Method for producing polymer electrolyte molded article, polymer electrolyte material, polymer electrolyte membrane, and polymer electrolyte fuel cell Grant 10,224,562 - Izuhara , et al. | 2019-03-05 |
Sizing agent-coated carbon fibers, process for producing sizing agent-coated carbon fibers, prepreg, and carbon fiber reinforced composite material Grant 10,138,593 - Ichikawa , et al. Nov | 2018-11-27 |
Prepreg and fiber-reinforced composite material Grant 10,072,377 - Shimizu , et al. September 11, 2 | 2018-09-11 |
Epoxy resin composition for fiber-reinforced composite material, prepreg, and fiber-reinforced composite material Grant 9,834,670 - Mizuki , et al. December 5, 2 | 2017-12-05 |
Prepreg And Carbon Fiber-reinforced Composite Material App 20170327657 - ARAI; Nobuyuki ;   et al. | 2017-11-16 |
Prepreg and carbon fiber-reinforced composite material Grant 9,765,194 - Arai , et al. September 19, 2 | 2017-09-19 |
Prepreg and carbon fiber reinforced composite material Grant 9,683,326 - Arai , et al. June 20, 2 | 2017-06-20 |
Epoxy resin composition, prepreg, and carbon-fiber-reinforced composite material Grant 9,683,072 - Misumi , et al. June 20, 2 | 2017-06-20 |
Prepreg and carbon fiber reinforced composite material Grant 9,593,238 - Arai , et al. March 14, 2 | 2017-03-14 |
Prepreg, method of manufacturing prepreg, and carbon fiber-reinforced composite material Grant 9,481,145 - Hatanaka , et al. November 1, 2 | 2016-11-01 |
Epoxy resin composition for use in a carbon-fiber-reinforced composite material, prepreg, and carbon-fiber-reinforced composite material Grant 9,434,811 - Arai , et al. September 6, 2 | 2016-09-06 |
Epoxy Resin Composition, Prepreg, And Carbon Fiber-reinforced Composite Material App 20160152785 - UENO; Shizue ;   et al. | 2016-06-02 |
Epoxy Resin Composition, Prepreg, And Carbon-fiber-reinforced Composite Material App 20150315331 - MISUMI; Jun ;   et al. | 2015-11-05 |
Prepreg And Carbon Fiber Reinforced Composite Material App 20150252184 - Arai; Nobuyuki ;   et al. | 2015-09-10 |
Prepreg And Carbon Fiber-reinforced Composite Material App 20150210813 - Arai; Nobuyuki ;   et al. | 2015-07-30 |
Method For Producing Polymer Electrolyte Molded Article, Polymer Electrolyte Material, Polymer Electrolyte Membrane, And Polymer Electrolyte Fuel Cell App 20150200413 - IZUHARA; Daisuke ;   et al. | 2015-07-16 |
Prepreg And Carbon Fiber Reinforced Composite Material App 20150184333 - Arai; Nobuyuki ;   et al. | 2015-07-02 |
Method for producing polymer electrolyte molded article, polymer electrolyte material, polymer electrolyte membrane, and polymer electrolyte fuel cell Grant 8,986,903 - Izuhara , et al. March 24, 2 | 2015-03-24 |
Sizing Agent-coated Carbon Fibers, Process For Producing Sizing Agent-coated Carbon Fibers, Prepreg, And Carbon Fiber Reinforced Composite Material App 20140329075 - Ichikawa; Tomoko ;   et al. | 2014-11-06 |
Prepreg And Fiber-reinforced Composite Material App 20140162518 - Shimizu; Yuko ;   et al. | 2014-06-12 |
High-purity epoxy compound and method of producing thereof Grant 8,664,413 - Ishikawa , et al. March 4, 2 | 2014-03-04 |
Prepreg And Fiber Reinforced Composite Material, And Process For Producing Prepreg App 20140037939 - Misumi; Jun ;   et al. | 2014-02-06 |
Prepreg, Method Of Manufacturing Prepreg, And Carbon Fiber-reinforced Composite Material App 20130344305 - Hatanaka; Kazuhiro ;   et al. | 2013-12-26 |
Epoxy Resin Composition For Fiber-reinforced Composite Materials, Prepreg, And Fiber-reinforced Composite Material App 20130281573 - Goto; Yuko ;   et al. | 2013-10-24 |
Epoxy Resin Composition For Fiber-reinforced Composite Material, Prepreg, And Fiber-reinforced Composite Material App 20130202873 - Mizuki; Maki ;   et al. | 2013-08-08 |
High-purity Epoxy Compound And Method Of Producing Thereof App 20130012730 - Ishikawa; Michiya ;   et al. | 2013-01-10 |
Epoxy Resin Composition For Use In A Carbon-fiber-reinforced Composite Material, Prepreg, And Carbon-fiber-reinforced Composite Material App 20130005855 - Arai; Atsuhito ;   et al. | 2013-01-03 |
Epoxy resin composition for fiber-reinforced composite material, prepreg, and fiber-reinforced composite material Grant 8,263,216 - Arai , et al. September 11, 2 | 2012-09-11 |
Epoxy Resin Composition For Fiber-reinforced Composite Material, Prepreg, And Fiber-reinforced Composite Material App 20120035299 - Arai; Atsuhito ;   et al. | 2012-02-09 |
Method For Producing Polymer Electrolyte Molded Article, Polymer Electrolyte Material, Polymer Electrolyte Membrane, And Polymer Electrolyte Fuel Cell App 20090208806 - Izuhara; Daisuke ;   et al. | 2009-08-20 |