Kanaoka; Nagayuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kanaoka; Nagayuki.The latest application filed is for "fuel cell".

Company Profile

0.33.48

Kanaoka; Nagayuki - Wako JP
Kanaoka; Nagayuki - Utsunomiya N/A JP
Kanaoka; Nagayuki - Wako-shi JP
KANAOKA; Nagayuki - Utsunomiya-shi JP
Kanaoka; Nagayuki - Saitama JP
Kanaoka; Nagayuki - Saitama-ken JP
Kanaoka; Nagayuki - Tochigi-ken 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
Fuel cell Grant 10,074,869 - Sakano , et al. September 11, 2	2018-09-11
Solid polymer electrolyte fuel cell Grant 9,793,568 - Oda , et al. October 17, 2	2017-10-17
Fuel Cell App 20140154606 - SAKANO; Masaaki ; et al.	2014-06-05
Varnish for a solid polymer fuel cell Grant 8,399,148 - Higami , et al. March 19, 2	2013-03-19
Electrode electrolyte for polymer-type fuel cell, and use thereof Grant 8,349,994 - Kadota , et al. January 8, 2	2013-01-08
Membrane-electrode assembly for solid polymer electrolyte fuel cell Grant 8,163,406 - Kanaoka , et al. April 24, 2	2012-04-24
Electrode Electrolyte For Solid Polymer-type Fuel Cell App 20120040271 - Higami; Makoto ; et al.	2012-02-16
Electrode structure for polymer electrolyte fuel cell comprising sulfonated polyarylene-based polymer and method for manufactuing same Grant 8,114,552 - Hama , et al. February 14, 2	2012-02-14
Polyphenylene-containing electrode paste Grant 8,043,762 - Higami , et al. October 25, 2	2011-10-25
Membrane electrode assembly and polymer electrolyte fuel cell therewith Grant 7,981,566 - Kanaoka , et al. July 19, 2	2011-07-19
Solid Polymer Electrolyte Fuel Cell App 20110070516 - ODA; Masaru ; et al.	2011-03-24
Membrane-electrode assembly for solid polymer electrolyte fuel cell Grant 7,887,969 - Kanaoka , et al. February 15, 2	2011-02-15
Membrane-electrode assembly for solid polymer electrolyte fuel cell Grant 7,816,053 - Kanaoka , et al. October 19, 2	2010-10-19
Membrane Electrode Assembly And Polymer Electrolyte Fuel Cell Therewith App 20100190088 - KANAOKA; Nagayuki ; et al.	2010-07-29
Polymer electrolyte membrane and polymer electrolyte fuel cell comprising same Grant 7,749,630 - Asano , et al. July 6, 2	2010-07-06
Electrode Electrolyte For Polymer-type Fuel Cell, And Use Thereof App 20100167161 - Kadota; Toshiaki ; et al.	2010-07-01
Membrane-electrode assembly for solid polymer electrolyte fuel cell and method of producing the same Grant 7,727,654 - Kanaoka , et al. June 1, 2	2010-06-01
Membrane electrode assembly and polymer electrolyte fuel cell therewith Grant 7,727,652 - Kanaoka , et al. June 1, 2	2010-06-01
Membrane-electrode assembly for solid polymer electrolyte fuel cell Grant 7,658,867 - Kanaoka , et al. February 9, 2	2010-02-09
Solid polymer electrolyte, proton conductive membrane, electrode electrolyte, electrode paste and membrane-electrode assembly Grant 7,651,802 - Yamakawa , et al. January 26, 2	2010-01-26
Membrane electrode assembly for solid polymer electrolyte fuel cell Grant 7,645,534 - Kanaoka , et al. January 12, 2	2010-01-12
Electrode structure for polymer electrolyte fuel cells, and polymer electrolyte fuel cell using the same Grant 7,544,433 - Sohma , et al. June 9, 2	2009-06-09
Electrode Electrolyte For Use In Solid Polymer Fuel Cell App 20090130526 - Higami; Makoto ; et al.	2009-05-21
Electrode structure for solid polymer fuel cell, its production method, and solid polymer fuel cell Grant 7,494,733 - Nanaumi , et al. February 24, 2	2009-02-24
Proton conductive composition and proton conductive membrane Grant 7,449,132 - Kakuta , et al. November 11, 2	2008-11-11
Electrode structure for solid-polymer type fuel cell Grant 7,445,867 - Mitsuta , et al. November 4, 2	2008-11-04
Membrane-electrode Assembly For Solid Polymer Electrolyte Fuel Cell App 20080241628 - Nakagawa; Takaki ; et al.	2008-10-02
Membrane-electrode Assembly For Solid Polymer Electrolyte Fuel Cell App 20080160381 - Kanaoka; Nagayuki ; et al.	2008-07-03
Polymer electrolyte and proton conductive membrane Grant 7,381,501 - Otsuki , et al. June 3, 2	2008-06-03
Sulfonated Polymer Comprising Nitrile-Type Hydrophobic Block And Solid Polymer Electrolyte App 20080070085 - Kanaoka; Nagayuki ; et al.	2008-03-20
Membrane electrode assembly for solid polymer electrolyte fuel cell App 20070248865 - Kanaoka; Nagayuki ; et al.	2007-10-25
Membrane-electrode assembly for solid polymer electrolyte fuel cell and method for producing the same App 20070166588 - Kanaoka; Nagayuki ; et al.	2007-07-19
Electrode structure for polymer electrolyte fuel cell and method for manufacturing the same App 20070166594 - Hama; Yuichiro ; et al.	2007-07-19
Polymer electrolyte, proton conductive membrane and membrane-electrode assembly Grant 7,211,203 - Otsuki , et al. May 1, 2	2007-05-01
Solid polymer type fuel cell Grant 7,208,242 - Asano , et al. April 24, 2	2007-04-24
Membrane-electrode structure for solid polymer fuel cell and solid polymer fuel cell App 20070020500 - Kanaoka; Nagayuki ; et al.	2007-01-25
Membrane-electrode assembly for solid polymer electrolyte fuel cell App 20070015024 - Kanaoka; Nagayuki ; et al.	2007-01-18
Membrane electrode assembly for solid polymer electrolyte fuel cell App 20070015025 - Kanaoka; Nagayuki ; et al.	2007-01-18
Membrane-electrode assembly for solid polymer electrolyte fuel cell App 20070015026 - Kanaoka; Nagayuki ; et al.	2007-01-18
Membrane-electrode assembly for solid polymer electrolyte fuel cell App 20060280991 - Kanaoka; Nagayuki ; et al.	2006-12-14
Membrane-electrode assembly for solid polymer electrolyte fuel cell App 20060280982 - Kanaoka; Nagayuki ; et al.	2006-12-14
Membrane-electrode assembly for solid polymer electrolyte fuel cell and method of producing the same App 20060280987 - Kanaoka; Nagayuki ; et al.	2006-12-14
Process for producing electrolyte membrane-bonded electrode and varnish composition used therein App 20060269655 - Higami; Makoto ; et al.	2006-11-30
Solid polymer electrolyte, proton conductive membrane, electrode electrolyte, electrode paste and membrane-electrode assembly App 20060216566 - Yamakawa; Yoshitaka ; et al.	2006-09-28
Membrane-electrode assembly for use in solid polymer electrolyte fuel cell and solid polymer electrolyte fuel cell App 20060188768 - Kanaoka; Nagayuki ; et al.	2006-08-24
Method of manufacturing membrane electrode assembly Grant 7,090,738 - Kanaoka , et al. August 15, 2	2006-08-15
Aromatic sulfonate derivative, polyarylene, sulfonated polyarylene and production method thereof, macromolecular solid electrolyte, and proton conductive membrane Grant 7,078,121 - Kanaoka , et al. July 18, 2	2006-07-18
Membrane-electrode assembly for fuel cell App 20060127728 - Otsuki; Toshihiro ; et al.	2006-06-15
Polymer electrolyte and proton-conducting membrane Grant 7,030,206 - Kanaoka , et al. April 18, 2	2006-04-18
Proton conductive membrane having improved thermal stability Grant 7,001,929 - Goto , et al. February 21, 2	2006-02-21
Polymer electrolyte membrane, method for producing same, and membrane electrode assembly and polymer electrolyte fuel cell comprising same App 20050260474 - Asano, Yoichi ; et al.	2005-11-24
Polymer electrolyte membrane, method for producing same, and membrane electrode assembly and polymer electrolyte fuel cell comprising same App 20050260475 - Asano, Yoichi ; et al.	2005-11-24
Polymer electrolyte and proton conductive membrane App 20050202299 - Otsuki, Toshihiro ; et al.	2005-09-15
Membrane electrode assembly and polymer electrolyte fuel cell therewith App 20050186460 - Kanaoka, Nagayuki ; et al.	2005-08-25
Polymer electrolyte membrane and solid polymer electrolyte fuel cell using same Grant 6,933,068 - Asano , et al. August 23, 2	2005-08-23
Polymer electrolyte membrane, method for producing same, and membrane electrode assembly and polymer electrolyte fuel cell comprising same Grant 6,926,984 - Asano , et al. August 9, 2	2005-08-09
Proton conductive composition and proton conductive membrane App 20050130024 - Otsuki, Toshihiro ; et al.	2005-06-16
Proton conductive composition and proton conductive membrane App 20050116206 - Kakuta, Mayumi ; et al.	2005-06-02
Proton conductive composition and proton conductive membrane App 20050106469 - Kawai, Junji ; et al.	2005-05-19
Solid polymer type fuel cell Grant 6,844,097 - Fukuda , et al. January 18, 2	2005-01-18
Polymer electrolyte and proton-conducting membrane App 20040214065 - Kanaoka, Nagayuki ; et al.	2004-10-28
Electrode structure for polymer electrolyte fuel cells, and polymer electrolyte fuel cell using the same App 20040197632 - Sohma, Hiroshi ; et al.	2004-10-07
Electrode structure for solid-polymer type fuel cell App 20040197631 - Mitsuta, Naoki ; et al.	2004-10-07
Electrode structure for solid polymer fuel cell, its production method, and solid polymer fuel cell App 20040180250 - Nanaumi, Masaaki ; et al.	2004-09-16
Polymer electrolyte, proton conductive membrane and membrane-electrode assembly App 20040149965 - Otsuki, Toshihiro ; et al.	2004-08-05
Proton conductive membrane having improved thermal stability App 20040151984 - Goto, Kohei ; et al.	2004-08-05
Novel aromatic sulfonate derivative, polyarylene, sulfonated polyarylene and production method thereof, macromolecular solid electrolyte, and proton conductive membrane App 20040126639 - Kanaoka, Nagayuki ; et al.	2004-07-01
Solid polymer type fuel cell App 20040121211 - Asano, Yoichi ; et al.	2004-06-24
Solid polymer type fuel cell App 20040096717 - Asano, Yoichi ; et al.	2004-05-20
Electrode structure for polymer electrolyte fuel cell and method for manufacturing the same App 20040096731 - Hama, Yuichiro ; et al.	2004-05-20
Membrane electrode assembly for fuel and process for producing the same Grant 6,720,106 - Fukuda , et al. April 13, 2	2004-04-13
Proton conductive resin composition, method for preparing the same, and proton conductive membrane comprising the composition App 20040043297 - Goto, Kohei ; et al.	2004-03-04
Process for producing electrolyte membrane-bonded electrode and varnish composition used therein App 20040028806 - Higami, Makoto ; et al.	2004-02-12
Method of manufacturing membrane electrode assembly App 20030219532 - Kanaoka, Nagayuki ; et al.	2003-11-27
Solid polymer type fuel cell App 20030064268 - Fukuda, Kaoru ; et al.	2003-04-03
Polymer electrolyte membrane and solid polymer electrolyte fuel cell using same App 20020172850 - Asano, Yoichi ; et al.	2002-11-21
Polymer electrolyte membrane, method for producing same, and membrane electrode assembly and polymer electrolyte fuel cell comprising same App 20020164513 - Asano, Yoichi ; et al.	2002-11-07
Membrane electrode assembly for fuel and process for producing the same App 20020055034 - Fukuda, Kaoru ; et al.	2002-05-09
Electrolyte membrane/electrode assembly of solid polymer electrolyte fuel cell App 20020045081 - Nanaumi, Masaaki ; et al.	2002-04-18

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