Otsu
Japan
7
2019-02-07
The entities that hold a legal rights for patent applications filed by inventor Sode Katsuya:
Katsuya Sode from Otsu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Carbon sheet, gas diffusion electrode substrate, and fuel cell
#2 | 2018-10-18Carbon sheet, gas diffusion electrode substrate, wound body, and fuel cell
#3 | 2017-08-24Carbon sheet, gas diffusion electrode substrate and fuel cell
#4 | 2017-08-24CARBON SHEET, GAS DIFFUSION ELECTRODE SUBSTRATE AND FUEL CELL
#5 | 2017-08-17Carbon sheet, gas diffusion electrode substrate and fuel cell
#6 | 2017-02-02METHOD OF MANUFACTURING TOTAL HEAT EXCHANGE ELEMENT, AND TOTAL HEAT EXCHANGER ELEMENT
#7 | 2016-09-01HEAT EXCHANGE ELEMENT AND HEAT EXCHANGER
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