HO

Hiroshi Oooka

JD Japan Display: 1 patents #259 of 462Top 60%
Overall (2019): #444,373 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10236336 Organic electroluminescence display device with spacers Mitsuhide Miyamoto 2019-03-19