YS

Yukari Sumioka

Canon: 2 patents #12,681 of 19,416Top 70%
Overall (All Time): #2,067,600 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8389980 Light emitting apparatus — 2013-03-05
7955786 Production of a multilayer optical recording medium using a stamper — 2011-06-07