KM

Keiko Motoyama

AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
Overall (All Time): #2,645,210 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11286367 Pellet and thermoplastic resin composition Akira Miyamoto 2022-03-29