KO

Ken Okamoto

KM Konica Minolta: 1 patents #368 of 844Top 45%
📍 Tsukuba, JP: #94 of 312 inventorsTop 35%
Overall (2018): #343,759 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10050237 Organic electroluminescence element — 2018-08-14