DK

Daisuke Koreeda

PE Pentax: 2 patents #50 of 160Top 35%
📍 Saitama, MO: #1 of 2 inventorsTop 50%
Overall (2003): #71,094 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6667821 Two-wavelength compatible scanning lens 2003-12-23
6522476 Three-group zoom lens 2003-02-18