HK

Hiraaki KOKAME

JD Japan Display: 3 patents #62 of 358Top 20%
Overall (2021): #81,265 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11031451 Organic EL display device Akinori Kamiya 2021-06-08
10910591 Organic EL display device Yukio Matsumoto 2021-02-02
10903450 Display device 2021-01-26