HN

Hidekazu Nakamura

Canon: 2 patents #525 of 2,442Top 25%
Overall (2004): #62,037 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6831793 Optical apparatus and image-pickup apparatus — 2004-12-14
6819501 Operation ring rotational state detecting device, lens device, and optical apparatus — 2004-11-16