PK

Phyo Kim

PE Pentax: 1 patents #89 of 164Top 55%
UN Unknown: 1 patents #216 of 2,810Top 8%
Overall (2004): #137,313 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6830331 Magnification viewer Masao Jojiki 2004-12-14