YA

Yusuke Akita

AS Asahi Kasei Battery Separator: 1 patents #5 of 14Top 40%
Overall (All Time): #2,465,174 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12431588 Composite-type stacked chemically-crosslinked separator Xun Zhang, Hayato Matsuyama, Hiromi Kobayashi 2025-09-30