KU

Kei Ueda

Canon: 2 patents #855 of 3,589Top 25%
Overall (2018): #129,357 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9910198 Optical filter and optical apparatus — 2018-03-06
9891358 Optical filter and optical apparatus — 2018-02-13