KY

Kei Yawata

OH Oji Holdings: 1 patents #74 of 176Top 45%
Overall (All Time): #2,903,635 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10047483 Glass interleaving paper Koichi Hagihara, Takumi Takahashi 2018-08-14