SJ

Soonmoon Jeong

JE Jx Nippon Oil & Energy: 1 patents #195 of 416Top 50%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,085,332 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9219252 Organic EL element and method for manufacturing same Suzushi Nishimura, Toshihiko SHIBANUMA 2015-12-22