KO

Keiichi Ogura

SL Semiconductor Energy Laboratory: 1 patents #98 of 154Top 65%
Overall (2004): #177,070 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6822391 Light emitting device, electronic equipment, and method of manufacturing thereof Shunpei Yamazaki, Junya Maruyama, Toru Takayama 2004-11-23