KO

Kohei Okumura

AC Asahi Kasei Chemicals: 1 patents #262 of 543Top 50%
Overall (All Time): #3,253,823 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7964690 Methacrylic resin and process for producing thererof Naoki Azuma, Kazunori Kozawa 2011-06-21