YM

Yoshihisa Marushima

FK Futaba Denshi Kogyo: 1 patents #9 of 24Top 40%
📍 Mobara, JP: #43 of 117 inventorsTop 40%
Overall (2002): #85,922 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6414443 Organic electroluminescence device and method for driving same Yoshihisa Tsuruoka 2002-07-02