HN

Hirohisa Nakajima

Canon: 2 patents #926 of 4,172Top 25%
📍 Tsukubamirai, JP: #10 of 29 inventorsTop 35%
Overall (2020): #168,088 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10747158 Distinction of causes of errors in image forming apparatus — 2020-08-18
10656666 Bias output apparatus including a plurality of voltage output circuits, and image forming apparatus — 2020-05-19