Hokuetsu has patented a process for manufacturing porous bodies using cellulose-based nanofibers. The method involves attaching nanofibers to a porous support, removing excess liquid, and drying to form a net-like structure. The innovative process utilizes hydrophilic support and specific drying techniques for efficient production. GlobalData’s report on Hokuetsu gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Hokuetsu, H2 storage carbon nanotubes was a key innovation area identified from patents. Hokuetsu's grant share as of May 2024 was 27%. Grant share is based on the ratio of number of grants to total number of patents.