HO

Hiroyasu Ozaki

PE Pentax: 3 patents #26 of 164Top 20%
Overall (2004): #28,147 of 270,089Top 15%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6778329 Zoom lens system 2004-08-17
6778331 Zoom lens system 2004-08-17
6690519 High-magnification zoom lens system 2004-02-10