YI

Yusuke Ikematsu

OH Oji Holdings: 1 patents #74 of 176Top 45%
Overall (All Time): #2,622,887 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11828026 Base sheet for total heat exchanger element Koichi Hagihara 2023-11-28