Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
YK

Yasushi KOISHIKAWA

Samsung: 2 patents #3,372 of 15,164Top 25%
Overall (2025): #74,607 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12378468 Organometallic compound, organic light-emitting device including the same and electronic apparatus including the organic light-emitting device Kyuyoung Hwang, Byungjoon Kang, Seungyeon Kwak, Kum Hee Lee, Aram Jeon +4 more 2025-08-05
12240863 Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device Ohyun Kwon, Aram Jeon, Sangho Park, Virendra Kumar RAI, Myungsun Sim +5 more 2025-03-04