KH

Kazutake Hagiya

TC Toyobo Co.: 1 patents #12 of 75Top 20%
Overall (2023): #375,179 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11618730 Organic light-emitting element, and light-emitting material and compound for use therein Masayuki Yokoyama, Chihaya Adachi 2023-04-04