HO

Hideki Oukubo

PE Pentax: 1 patents #515 of 761Top 70%
Overall (All Time): #3,786,520 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5475456 Zoom lens drive system for lens shutter type of camera Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako 1995-12-12