HYDROGEN GAS HUMIDITY CONTROLLER, FUEL CELL, HYDROGEN GAS HUMIDITY CONTROLLING METHOD, AND HUMIDITY CONTROLLING METHOD OF FUEL CELL

Details for Australian Patent Application No. 2003289262 (hide)

Owner SONY CORPORATION

Inventors KANAI, Chiaki; KUBOTA, Eigo

Pub. Number AU-A-2003289262

PCT Number PCT/JP2003/0157

PCT Pub. Number WO2004/062016

Priority 2002-378489 26.12.02 JP; 2002-378488 26.12.02 JP; 2003-169275 13.06.03 JP; 2003-169860 13.06.03 JP

Filing date 9 December 2003

Wipo publication date 29 July 2004

International Classifications

H01M 008/04 Fuel cells - Auxiliary arrangements or processes, e.g. for control of pressure, for circulation of fluids

H01M 008/10 Fuel cells - Fuel cells with solid electrolytes

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 2002-378489 26.12.02 JP; 2002-378488 26.12.02 JP; 2003-169275 13.06.03 JP; 2003-169860 13.06.03 JP

2 September 2004 Application Open to Public Inspection

  Published as AU-A-2003289262

15 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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