Tokyo
Japan
13
2020-09-10
The entities that hold a legal rights for patent applications filed by inventor IMAMURA Junko:
Junko IMAMURA from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Stainless steel sheet and method of manufacturing the same, separator for solid polymer fuel cell, solid polymer fuel cell, and solid polymer fuel cell battery
#2 | 2020-03-19Titanium material, separator, cell, and polymer electrolyte fuel cell stack
#3 | 2018-11-08TITANIUM PRODUCT, SEPARATOR AND POLYMER ELECTROLYTE FUEL CELL
#4 | 2018-07-05TITANIUM PRODUCT
#5 | 2018-02-15Titanium product, separator, and proton exchange membrane fuel cell, and method for producing titanium product
#6 | 2018-02-01STAINLESS STEEL SHEET FOR POLYMER ELECTROLYTE FUEL CELL SEPARATOR
#7 | 2017-11-16DUPLEX STAINLESS STEEL AND METHOD FOR PRODUCING THE SAME
#8 | 2017-10-19FERRITIC STAINLESS STEEL MATERIAL, AND, SEPARATOR FOR SOLID POLYMER FUEL CELL AND SOLID POLYMER FUEL CELL WHICH USES THE SAME
#9 | 2017-08-17Metallic material, and conductive component including the same
#10 | 2017-03-16TITANIUM MATERIAL FOR SEPARATOR OF SOLID POLYMER FUEL CELL, SEPARATOR USING SAME, AND SOLID POLYMER FUEL CELL COMPRISING SAME
#11 | 2016-11-17COMPOSITE METAL FOIL FOR FUEL CELL SEPARATOR, FUEL CELL SEPARATOR, FUEL CELL, AND METHOD FOR PRODUCING COMPOSITE METAL FOIL FOR FUEL CELL SEPARATOR
#12 | 2016-11-10Titanium material or titanium alloy material having surface electrical conductivity and method for producing the same, and fuel cell separator and fuel cell using the same
#13 | 2016-10-20Titanium material or titanium alloy material having surface electrical conductivity, and fuel cell separator and fuel cell using the same
1687658 ⎘