KH

Koji Hirai

Canon: 1 patents #1,571 of 3,719Top 45%
📍 Yokohama, JP: #132 of 209 inventorsTop 65%
Overall (2023): #363,071 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11758643 Printed circuit board and printing apparatus Yo Kobayashi 2023-09-12