TM

Toshihiko Motomatsu

NE Nec: 2 patents #90 of 1,409Top 7%
Overall (2003): #38,666 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6541909 Organic electroluminescent device with doped transport layer(s) and production method — 2003-04-01
6525339 Organic electroluminescent element — 2003-02-25