Otsu
Japan
4
2022-03-17
The entities that hold a legal rights for patent applications filed by inventor Kondo Dai:
Dai Kondo from Otsu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Carbon membrane for fluid separation use
#2 | 2022-01-06Porous carbon fiber and fluid separation membrane
#3 | 2020-06-04Carbon membrane for fluid separation and method for manufacturing the same
#4 | 2019-01-24Fluid separation membrane, fluid separation membrane module, and porous carbon fiber
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