HK

Hiroko Kawaji

AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
Overall (All Time): #2,801,249 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10703070 Resin composite film including cellulose microfiber layer Yamato Saito, Masayuki Nakatani, Yoko Fujimoto, Hirofumi Ono, Kazufumi Kawahara 2020-07-07