AM

Akihiko Masuki

Canon: 3 patents #413 of 3,266Top 15%
Overall (2011): #54,415 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8077410 Optical apparatus and image pickup apparatus provided with the optical apparatus — 2011-12-13
7936524 Lens barrel — 2011-05-03
7933511 Lens barrel and image pickup apparatus — 2011-04-26