KS

Koichi Sakuma

Canon: 3 patents #435 of 3,943Top 15%
Overall (2021): #74,212 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11187870 Lens apparatus, image pickup apparatus, processing apparatus, and camera apparatus Tomoyuki Nakamura 2021-11-30
11181716 Converter lens and camera apparatus including the same 2021-11-23
11156810 Zoom lens, image pickup apparatus, and extender lens unit 2021-10-26