YY

Yuko Yamamoto

SE Seiko Epson: 1 patents #368 of 895Top 45%
Overall (2003): #83,233 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6637861 Reduction of dependence of color appearance on light source — 2003-10-28