KM

Koji Maezawa

Canon: 2 patents #818 of 3,943Top 25%
📍 Ibaraki, JP: #97 of 585 inventorsTop 20%
Overall (2021): #140,049 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10908402 Image pickup apparatus including optical system having refractive surface and reflection surface, and on-board system and moving device provided with same 2021-02-02
10895724 Optical system having refracting surface and reflecting surface, and image capturing apparatus and projection apparatus including the same Kazuhiko Kajiyama 2021-01-19