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Ju-man Song

SC Sfc Co.: 2 patents #5 of 38Top 15%
HC Hodogaya Chemical Co.: 1 patents #12 of 19Top 65%
📍 Cheongju-si, KR: #23 of 150 inventorsTop 20%
Overall (2019): #153,992 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10497876 Organic electroluminescent device Norimasa Yokoyama, Shuichi Hayashi, Takeshi Yamamoto, Naoaki Kabasawa, Daizou Kanda +4 more 2019-12-03
10473666 Dye compounds Seon Gi MIN, Seung-Soo Lee, Do Min LEE, Kyung-Hwa Park, Moon-Chan HWANG +2 more 2019-11-12