ND

Naoto Doujou

Canon: 4 patents #129 of 2,977Top 5%
📍 Tochigi, JP: #17 of 349 inventorsTop 5%
Overall (2025): #31,753 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12405446 Optical system and image pickup apparatus having the same 2025-09-02
12326615 Optical system including negative lens and positive lens, imaging apparatus including the same, in-vehicle system including the same, and moving apparatus including the same Kazuhiko Kajiyama 2025-06-10
12228708 Optical system including cemented lenses, imaging apparatus including the same, and moving apparatus including the same Kazuhiko Kajiyama 2025-02-18
12196926 Optical system, image pickup apparatus, on-board system, and moving apparatus Kazuhiko Kajiyama 2025-01-14