KS

Kei Sugiyama

Canon: 1 patents #1,068 of 2,977Top 40%
📍 Tochigi, JP: #121 of 349 inventorsTop 35%
Overall (2025): #317,133 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12422653 Lens apparatus and image pickup apparatus 2025-09-23