Ohashi; Sozaburo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ohashi; Sozaburo.The latest application filed is for "electrode catalyst for fuel cell, method for producing the same, and polymer electrolyte fuel cell using the same".

Company Profile

2.9.11

Ohashi; Sozaburo - Nagoya JP
Ohashi; Sozaburo - Nagoya-shi JP
Ohashi; Sozaburo - Aichi-ken JP
Ohashi; Sozaburo - Aichi 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
Electrode catalyst for fuel cell, method for producing the same, and polymer electrolyte fuel cell using the same Grant 10,263,260 - Nagami , et al.	2019-04-16
Method and apparatus for producing membrane electrode assembly Grant 10,224,561 - Ohashi	2019-03-05
Electrolyte membrane roll body Grant 10,211,475 - Ohashi , et al. Feb	2019-02-19
Manufacturing method of catalyst ink, manufacturing method of fuel cell, and fuel cell Grant 9,865,885 - Hori , et al. January 9, 2	2018-01-09
Electrode Catalyst For Fuel Cell, Method For Producing The Same, And Polymer Electrolyte Fuel Cell Using The Same App 20170012295 - Nagami; Tetsuo ; et al.	2017-01-12
Electrolyte Membrane Roll Body App 20160181644 - OHASHI; Sozaburo ; et al.	2016-06-23
Method And Apparatus For Producing Membrane Electrode Assembly App 20160172699 - OHASHI; Sozaburo	2016-06-16
Manufacturing Method Of Catalyst Ink, Manufacturing Method Of Fuel Cell, And Fuel Cell App 20140205932 - Hori; Yoshihiro ; et al.	2014-07-24
Fuel cell and electrode powder constituting the catalytic layer thereof Grant 8,415,073 - Nagami , et al. April 9, 2	2013-04-09
Electrode Catalyst For Fuel Cell, Method For Producing The Same, And Polymer Electrolyte Fuel Cell Using The Same App 20120107724 - Nagami; Tetsuo ; et al.	2012-05-03
Anode Catalyst Layer For Polymer Electrolyte Fuel Cell App 20110236791 - Endoh; Nami ; et al.	2011-09-29
Production process of electrode catalyst for fuel cell Grant 7,910,512 - Takahashi , et al. March 22, 2	2011-03-22
Fuel Cell And Electrode Powder Constituting The Catalytic Layer Thereof App 20100209808 - Nagami; Tetsuo ; et al.	2010-08-19
Fuel cell having a hydrogen electrode catalyst layer porosity that is lower than the air electrode catalyst layer porosity Grant 7,592,092 - Ohashi September 22, 2	2009-09-22
Production Process Of Electrode Catalyst For Fuel Cell App 20090099009 - Takahashi; Hiroaki ; et al.	2009-04-16
Electrode catalyst for fuel cell and production process of the same App 20090092888 - Takahashi; Hiroaki ; et al.	2009-04-09
Fuel cell App 20060166073 - Ohashi; Sozaburo	2006-07-27

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