KU

Koji Utsugi

NE Nec: 1 patents #225 of 1,182Top 20%
Overall (1997): #116,485 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5670792 Current-controlled luminous element array and method for producing the same Naoyasu Ikeda 1997-09-23