Otsu
Japan
5
2022-12-22
The entities that hold a legal rights for patent applications filed by inventor Ogata Daisuke:
Daisuke Ogata from Otsu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Composite polymer electrolyte membrane, electrolyte membrane with catalyst layer, membrane-electrode assembly, and solid polymer fuel cell
#2 | 2022-10-20Composite electrolyte membrane, electrolyte membrane having catalyst layer attached thereto, membrane-electrode composite, solid polymer-type fuel cell, and method for producing composite electrolyte membrane
#3 | 2022-07-07Multilayer electrolyte membrane, membrane electrode assembly, water electrolysis-type hydrogen generator and method of producing multilayer electrolyte membrane
#4 | 2021-04-01Composite electrolyte membrane
#5 | 2012-12-20White film and surface light source using same
6333496 ⎘