| Patent | Date |
|---|
Electrolyte, production process therefor, electrolyte membrane, production process therefor, catalyst layer and fuel cell
Grant 8,440,365 - Hoshikawa , et al. May 14, 2 | 2013-05-14 |
Polymer Electrolyte, Manufacturing Method For Polymer Electrolyte, Imide Monomer, And Battery
App 20130065114 - Shinohara; Akihiro ; et al. | 2013-03-14 |
Polymer electrolyte membrane with an inorganic backbone
Grant 8,034,509 - Inagaki , et al. October 11, 2 | 2011-10-11 |
Crosslinked type layered metal phosphonate compound, production process therefor, non-crosslinked type layered metal phosphonate compound, production process therefor, as well as stock solution
Grant 7,973,109 - Ogata , et al. July 5, 2 | 2011-07-05 |
Solid polymer electrolyte, solid polymer fuel cell and method for manufacturing the fuel cell
Grant 7,879,475 - Toyoda , et al. February 1, 2 | 2011-02-01 |
Polyparaphenylene Hydrocarbon Electrolyte, Manufacture Method Therefor, and Polyparaphenylene as well as Electrolyte Membrane, Catalyst Layer and Solid Polymer Fuel Cell
App 20100197815 - Hoshikawa; Naohiro ; et al. | 2010-08-05 |
Ion conductive polymers and imide monomers
Grant 7,592,375 - Shafer , et al. September 22, 2 | 2009-09-22 |
Electrolyte, production process therefor, electrolyte membrane, production process therefor, catalyst layer and fuel cell
App 20090191442 - Hoshikawa; Naohiro ; et al. | 2009-07-30 |
Crosslinked type layered metal phosphonate compound, production process therefor, non-crosslinked type layered metal phosphonate compound, production process therefor, as well as stock solution
App 20090093607 - Ogata; Shin-ichi ; et al. | 2009-04-09 |
Polymer electrolyte of high durability and a production process thereof
Grant 7,414,102 - Kamiya , et al. August 19, 2 | 2008-08-19 |
Solid polymer electrolyte, solid polymer fuel cell and method for manufacturing the fuel cell
App 20060280985 - Toyoda; Eishiro ; et al. | 2006-12-14 |
Ion conductive polymers and imide monomers
App 20060258759 - Shafer; Greg ; et al. | 2006-11-16 |
Polymer electrolyte membrane and method of production thereof
Grant 7,060,735 - Taniguchi , et al. June 13, 2 | 2006-06-13 |
Polymer electrolyte of high durability and a production process thereof
App 20050004335 - Kamiya, Atsushi ; et al. | 2005-01-06 |
Grafted polymer electrolyte membrane, method of producing a grafted polymer electrolyte membrane, and fuel cell comprising the same
Grant 6,827,986 - Asukabe , et al. December 7, 2 | 2004-12-07 |
Membrane electrode assembly, and solid polymer fuel cell using the assembly
Grant 6,713,207 - Tsusaka , et al. March 30, 2 | 2004-03-30 |
Membrane electrode assembly, fuel cell, electrolytic cell, and solid electrolyte
App 20030175569 - Inagaki, Shinji ; et al. | 2003-09-18 |
Solid polymer electrolyte having high-durability
Grant 6,607,856 - Suzuki , et al. August 19, 2 | 2003-08-19 |
Polymer electrolyte membrane and method of production thereof
App 20030087972 - Taniguchi, Takumi ; et al. | 2003-05-08 |
Process for producing a modified electrolyte and the modified electrolyte
App 20020160272 - Tanaka, Hiromitsu ; et al. | 2002-10-31 |
Membrane electrode assembly, and solid polymer fuel cell using the assembly
App 20020001744 - Tsusaka, Kyoko ; et al. | 2002-01-03 |
Solid polymer electrolyte having high-durability
App 20010038937 - Suzuki, Takahisa ; et al. | 2001-11-08 |
Grafted polymer electrolyte membrane, method of producing a grafted polymer electrolyte membrane, and fuel cell comprising the same
App 20010026893 - Asukabe, Michio ; et al. | 2001-10-04 |
Resin composite
Grant 6,117,932 - Hasegawa , et al. September 12, 2 | 2000-09-12 |
Optical device with memory function employing liquid crystal/orientation-sustaining material composite, and method for using same
Grant 6,023,312 - Hasegawa , et al. February 8, 2 | 2000-02-08 |
Composite material and process for producing the same
Grant 4,894,411 - Okada , et al. January 16, 1 | 1990-01-16 |
Process for producing composite material
Grant 4,810,734 - Kawasumi , et al. March 7, 1 | 1989-03-07 |
Composite material and process for manufacturing same
Grant 4,739,007 - Okada , et al. April 19, 1 | 1988-04-19 |
| 